src/service.c

   1 /*
   2  *
   3  *  Connection Manager
   4  *
   5  *  Copyright (C) 2007-2010  Intel Corporation. All rights reserved.
   6  *
   7  *  This program is free software; you can redistribute it and/or modify
   8  *  it under the terms of the GNU General Public License version 2 as
   9  *  published by the Free Software Foundation.
  10  *
  11  *  This program is distributed in the hope that it will be useful,
  12  *  but WITHOUT ANY WARRANTY; without even the implied warranty of
  13  *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  14  *  GNU General Public License for more details.
  15  *
  16  *  You should have received a copy of the GNU General Public License
  17  *  along with this program; if not, write to the Free Software
  18  *  Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
  19  *
  20  */
  21
  22 #ifdef HAVE_CONFIG_H
  23 #include <config.h>
  24 #endif
  25
  26 #include <stdio.h>
  27 #include <string.h>
  28 #include <gdbus.h>
  29
  30 #include "connman.h"
  31
  32 #define CONNECT_TIMEOUT         120
  33
  34 static DBusConnection *connection = NULL;
  35
  36 static GSequence *service_list = NULL;
  37 static GHashTable *service_hash = NULL;
  38 static GSList *counter_list = NULL;
  39
  40 struct connman_stats {
  41         connman_bool_t valid;
  42         connman_bool_t enabled;
  43         struct connman_stats_data data_last;
  44         struct connman_stats_data data;
  45         GTimer *timer;
  46 };
  47
  48 struct connman_stats_counter {
  49         connman_bool_t append_all;
  50         struct connman_stats stats;
  51         struct connman_stats stats_roaming;
  52 };
  53
  54 struct connman_service {
  55         gint refcount;
  56         char *identifier;
  57         char *path;
  58         enum connman_service_type type;
  59         enum connman_service_mode mode;
  60         enum connman_service_security security;
  61         enum connman_service_state state_ipv4;
  62         enum connman_service_state state_ipv6;
  63         enum connman_service_error error;
  64         connman_uint8_t strength;
  65         connman_bool_t favorite;
  66         connman_bool_t immutable;
  67         connman_bool_t hidden;
  68         connman_bool_t ignore;
  69         connman_bool_t autoconnect;
  70         connman_bool_t userconnect;
  71         GTimeVal modified;
  72         unsigned int order;
  73         char *name;
  74         char *passphrase;
  75         char *profile;
  76         connman_bool_t roaming;
  77         connman_bool_t login_required;
  78         struct connman_ipconfig *ipconfig_ipv4;
  79         struct connman_ipconfig *ipconfig_ipv6;
  80         struct connman_network *network;
  81         struct connman_provider *provider;
  82         char **nameservers;
  83         char **nameservers_config;
  84         char **domains;
  85         char *domainname;
  86         char **timeservers;
  87         /* 802.1x settings from the config files */
  88         char *eap;
  89         char *identity;
  90         char *ca_cert_file;
  91         char *client_cert_file;
  92         char *private_key_file;
  93         char *private_key_passphrase;
  94         char *phase2;
  95         DBusMessage *pending;
  96         guint timeout;
  97         struct connman_location *location;
  98         struct connman_stats stats;
  99         struct connman_stats stats_roaming;
 100         GHashTable *counter_table;
 101         enum connman_service_proxy_method proxy;
 102         enum connman_service_proxy_method proxy_config;
 103         char **proxies;
 104         char **excludes;
 105         char *pac;
 106         connman_bool_t wps;
 107 };
 108
 109 static void append_path(gpointer value, gpointer user_data)
 110 {
 111         struct connman_service *service = value;
 112         DBusMessageIter *iter = user_data;
 113
 114         if (service->path == NULL || service->hidden == TRUE)
 115                 return;
 116
 117         dbus_message_iter_append_basic(iter, DBUS_TYPE_OBJECT_PATH,
 118                                                         &service->path);
 119 }
 120
 121 void __connman_service_list(DBusMessageIter *iter, void *user_data)
 122 {
 123         g_sequence_foreach(service_list, append_path, iter);
 124 }
 125
 126 struct find_data {
 127         const char *path;
 128         struct connman_service *service;
 129 };
 130
 131 static void compare_path(gpointer value, gpointer user_data)
 132 {
 133         struct connman_service *service = value;
 134         struct find_data *data = user_data;
 135
 136         if (data->service != NULL)
 137                 return;
 138
 139         if (g_strcmp0(service->path, data->path) == 0)
 140                 data->service = service;
 141 }
 142
 143 static struct connman_service *find_service(const char *path)
 144 {
 145         struct find_data data = { .path = path, .service = NULL };
 146
 147         DBG("path %s", path);
 148
 149         g_sequence_foreach(service_list, compare_path, &data);
 150
 151         return data.service;
 152 }
 153
 154 const char *__connman_service_type2string(enum connman_service_type type)
 155 {
 156         switch (type) {
 157         case CONNMAN_SERVICE_TYPE_UNKNOWN:
 158                 break;
 159         case CONNMAN_SERVICE_TYPE_SYSTEM:
 160                 return "system";
 161         case CONNMAN_SERVICE_TYPE_ETHERNET:
 162                 return "ethernet";
 163         case CONNMAN_SERVICE_TYPE_WIFI:
 164                 return "wifi";
 165         case CONNMAN_SERVICE_TYPE_WIMAX:
 166                 return "wimax";
 167         case CONNMAN_SERVICE_TYPE_BLUETOOTH:
 168                 return "bluetooth";
 169         case CONNMAN_SERVICE_TYPE_CELLULAR:
 170                 return "cellular";
 171         case CONNMAN_SERVICE_TYPE_GPS:
 172                 return "gps";
 173         case CONNMAN_SERVICE_TYPE_VPN:
 174                 return "vpn";
 175         case CONNMAN_SERVICE_TYPE_GADGET:
 176                 return "gadget";
 177         }
 178
 179         return NULL;
 180 }
 181
 182 static const char *mode2string(enum connman_service_mode mode)
 183 {
 184         switch (mode) {
 185         case CONNMAN_SERVICE_MODE_UNKNOWN:
 186                 break;
 187         case CONNMAN_SERVICE_MODE_MANAGED:
 188                 return "managed";
 189         case CONNMAN_SERVICE_MODE_ADHOC:
 190                 return "adhoc";
 191         case CONNMAN_SERVICE_MODE_GPRS:
 192                 return "gprs";
 193         case CONNMAN_SERVICE_MODE_EDGE:
 194                 return "edge";
 195         case CONNMAN_SERVICE_MODE_UMTS:
 196                 return "umts";
 197         }
 198
 199         return NULL;
 200 }
 201
 202 static const char *security2string(enum connman_service_security security)
 203 {
 204         switch (security) {
 205         case CONNMAN_SERVICE_SECURITY_UNKNOWN:
 206                 break;
 207         case CONNMAN_SERVICE_SECURITY_NONE:
 208                 return "none";
 209         case CONNMAN_SERVICE_SECURITY_WEP:
 210                 return "wep";
 211         case CONNMAN_SERVICE_SECURITY_PSK:
 212                 return "psk";
 213         case CONNMAN_SERVICE_SECURITY_8021X:
 214                 return "ieee8021x";
 215         case CONNMAN_SERVICE_SECURITY_WPA:
 216                 return "wpa";
 217         case CONNMAN_SERVICE_SECURITY_RSN:
 218                 return "rsn";
 219         }
 220
 221         return NULL;
 222 }
 223
 224 static const char *state2string(enum connman_service_state state)
 225 {
 226         switch (state) {
 227         case CONNMAN_SERVICE_STATE_UNKNOWN:
 228                 break;
 229         case CONNMAN_SERVICE_STATE_IDLE:
 230                 return "idle";
 231         case CONNMAN_SERVICE_STATE_ASSOCIATION:
 232                 return "association";
 233         case CONNMAN_SERVICE_STATE_CONFIGURATION:
 234                 return "configuration";
 235         case CONNMAN_SERVICE_STATE_READY:
 236                 return "ready";
 237         case CONNMAN_SERVICE_STATE_ONLINE:
 238                 return "online";
 239         case CONNMAN_SERVICE_STATE_DISCONNECT:
 240                 return "disconnect";
 241         case CONNMAN_SERVICE_STATE_FAILURE:
 242                 return "failure";
 243         }
 244
 245         return NULL;
 246 }
 247
 248 static const char *error2string(enum connman_service_error error)
 249 {
 250         switch (error) {
 251         case CONNMAN_SERVICE_ERROR_UNKNOWN:
 252                 break;
 253         case CONNMAN_SERVICE_ERROR_OUT_OF_RANGE:
 254                 return "out-of-range";
 255         case CONNMAN_SERVICE_ERROR_PIN_MISSING:
 256                 return "pin-missing";
 257         case CONNMAN_SERVICE_ERROR_DHCP_FAILED:
 258                 return "dhcp-failed";
 259         case CONNMAN_SERVICE_ERROR_CONNECT_FAILED:
 260                 return "connect-failed";
 261         case CONNMAN_SERVICE_ERROR_LOGIN_FAILED:
 262                 return "login-failed";
 263         case CONNMAN_SERVICE_ERROR_AUTH_FAILED:
 264                 return "auth-failed";
 265         case CONNMAN_SERVICE_ERROR_INVALID_KEY:
 266                 return "invalid-key";
 267         }
 268
 269         return NULL;
 270 }
 271
 272 static enum connman_service_error string2error(const char *error)
 273 {
 274         if (g_strcmp0(error, "dhcp-failed") == 0)
 275                 return CONNMAN_SERVICE_ERROR_DHCP_FAILED;
 276         else if (g_strcmp0(error, "pin-missing") == 0)
 277                 return CONNMAN_SERVICE_ERROR_PIN_MISSING;
 278         else if (g_strcmp0(error, "invalid-key") == 0)
 279                 return CONNMAN_SERVICE_ERROR_INVALID_KEY;
 280
 281         return CONNMAN_SERVICE_ERROR_UNKNOWN;
 282 }
 283
 284 static const char *proxymethod2string(enum connman_service_proxy_method method)
 285 {
 286         switch (method) {
 287         case CONNMAN_SERVICE_PROXY_METHOD_DIRECT:
 288                 return "direct";
 289         case CONNMAN_SERVICE_PROXY_METHOD_MANUAL:
 290                 return "manual";
 291         case CONNMAN_SERVICE_PROXY_METHOD_AUTO:
 292                 return "auto";
 293         case CONNMAN_SERVICE_PROXY_METHOD_UNKNOWN:
 294                 break;
 295         }
 296
 297         return NULL;
 298 }
 299
 300 static enum connman_service_proxy_method string2proxymethod(const char *method)
 301 {
 302         if (g_strcmp0(method, "direct") == 0)
 303                 return CONNMAN_SERVICE_PROXY_METHOD_DIRECT;
 304         else if (g_strcmp0(method, "auto") == 0)
 305                 return CONNMAN_SERVICE_PROXY_METHOD_AUTO;
 306         else if (g_strcmp0(method, "manual") == 0)
 307                 return CONNMAN_SERVICE_PROXY_METHOD_MANUAL;
 308         else
 309                 return CONNMAN_SERVICE_PROXY_METHOD_UNKNOWN;
 310 }
 311
 312 static enum connman_service_state combine_state(
 313                                         enum connman_service_state state_a,
 314                                         enum connman_service_state state_b)
 315 {
 316         enum connman_service_state result;
 317
 318         if (state_a == state_b) {
 319                 result = state_a;
 320                 goto done;
 321         }
 322
 323         if (state_a == CONNMAN_SERVICE_STATE_UNKNOWN) {
 324                 result = state_b;
 325                 goto done;
 326         }
 327
 328         if (state_b == CONNMAN_SERVICE_STATE_UNKNOWN) {
 329                 result = state_a;
 330                 goto done;
 331         }
 332
 333         if (state_a == CONNMAN_SERVICE_STATE_IDLE) {
 334                 result = state_b;
 335                 goto done;
 336         }
 337
 338         if (state_b == CONNMAN_SERVICE_STATE_IDLE) {
 339                 result = state_a;
 340                 goto done;
 341         }
 342
 343         if (state_a == CONNMAN_SERVICE_STATE_ASSOCIATION) {
 344                 if (state_b == CONNMAN_SERVICE_STATE_CONFIGURATION ||
 345                                 state_b == CONNMAN_SERVICE_STATE_ONLINE ||
 346                                 state_b == CONNMAN_SERVICE_STATE_READY)
 347                         result = state_b;
 348                 else
 349                         result = state_a;
 350                 goto done;
 351         }
 352
 353         if (state_b == CONNMAN_SERVICE_STATE_ASSOCIATION) {
 354                 if (state_a == CONNMAN_SERVICE_STATE_CONFIGURATION ||
 355                                 state_a == CONNMAN_SERVICE_STATE_ONLINE ||
 356                                 state_a == CONNMAN_SERVICE_STATE_READY)
 357                         result = state_a;
 358                 else
 359                         result = state_b;
 360                 goto done;
 361         }
 362
 363         if (state_a == CONNMAN_SERVICE_STATE_CONFIGURATION) {
 364                 if (state_b == CONNMAN_SERVICE_STATE_ONLINE ||
 365                                 state_b == CONNMAN_SERVICE_STATE_READY)
 366                         result = state_b;
 367                 else
 368                         result = state_a;
 369                 goto done;
 370         }
 371
 372         if (state_b == CONNMAN_SERVICE_STATE_CONFIGURATION) {
 373                 if (state_a == CONNMAN_SERVICE_STATE_ONLINE ||
 374                                 state_a == CONNMAN_SERVICE_STATE_READY)
 375                         result = state_a;
 376                 else
 377                         result = state_b;
 378                 goto done;
 379         }
 380
 381         if (state_a == CONNMAN_SERVICE_STATE_READY) {
 382                 if (state_b == CONNMAN_SERVICE_STATE_ONLINE)
 383                         result = state_b;
 384                 else
 385                         result = state_a;
 386                 goto done;
 387         }
 388
 389         if (state_b == CONNMAN_SERVICE_STATE_READY) {
 390                 if (state_a == CONNMAN_SERVICE_STATE_ONLINE)
 391                         result = state_a;
 392                 else
 393                         result = state_b;
 394                 goto done;
 395         }
 396
 397         if (state_a == CONNMAN_SERVICE_STATE_ONLINE) {
 398                 result = state_a;
 399                 goto done;
 400         }
 401
 402         if (state_b == CONNMAN_SERVICE_STATE_ONLINE) {
 403                 result = state_b;
 404                 goto done;
 405         }
 406
 407         if (state_a == CONNMAN_SERVICE_STATE_DISCONNECT) {
 408                 result = state_b;
 409                 goto done;
 410         }
 411
 412         if (state_b == CONNMAN_SERVICE_STATE_DISCONNECT) {
 413                 result = state_a;
 414                 goto done;
 415         }
 416
 417         result = CONNMAN_SERVICE_STATE_FAILURE;
 418
 419 done:
 420         return result;
 421 }
 422
 423 static connman_bool_t is_connecting_state(struct connman_service *service,
 424                                         enum connman_service_state state)
 425 {
 426         switch (state) {
 427         case CONNMAN_SERVICE_STATE_UNKNOWN:
 428         case CONNMAN_SERVICE_STATE_IDLE:
 429         case CONNMAN_SERVICE_STATE_FAILURE:
 430                 if (service->network != NULL)
 431                         return connman_network_get_connecting(service->network);
 432         case CONNMAN_SERVICE_STATE_DISCONNECT:
 433         case CONNMAN_SERVICE_STATE_READY:
 434         case CONNMAN_SERVICE_STATE_ONLINE:
 435                 break;
 436         case CONNMAN_SERVICE_STATE_ASSOCIATION:
 437         case CONNMAN_SERVICE_STATE_CONFIGURATION:
 438                 return TRUE;
 439         }
 440
 441         return FALSE;
 442 }
 443
 444 static connman_bool_t is_connected_state(const struct connman_service *service,
 445                                         enum connman_service_state state)
 446 {
 447         switch (state) {
 448         case CONNMAN_SERVICE_STATE_UNKNOWN:
 449         case CONNMAN_SERVICE_STATE_IDLE:
 450         case CONNMAN_SERVICE_STATE_ASSOCIATION:
 451         case CONNMAN_SERVICE_STATE_CONFIGURATION:
 452         case CONNMAN_SERVICE_STATE_DISCONNECT:
 453         case CONNMAN_SERVICE_STATE_FAILURE:
 454                 break;
 455         case CONNMAN_SERVICE_STATE_READY:
 456         case CONNMAN_SERVICE_STATE_ONLINE:
 457                 return TRUE;
 458         }
 459
 460         return FALSE;
 461 }
 462
 463 static connman_bool_t is_connecting(struct connman_service *service)
 464 {
 465         enum connman_service_state state;
 466
 467         state = combine_state(service->state_ipv4, service->state_ipv6);
 468
 469         return is_connecting_state(service, state);
 470 }
 471
 472 static connman_bool_t is_connected(struct connman_service *service)
 473 {
 474         enum connman_service_state state;
 475
 476         state = combine_state(service->state_ipv4, service->state_ipv6);
 477
 478         return is_connected_state(service, state);
 479 }
 480
 481 static void update_nameservers(struct connman_service *service)
 482 {
 483         const char *ifname;
 484
 485         if (service->ipconfig_ipv4)
 486                 ifname = connman_ipconfig_get_ifname(service->ipconfig_ipv4);
 487         else if (service->ipconfig_ipv6)
 488                 ifname = connman_ipconfig_get_ifname(service->ipconfig_ipv6);
 489         else
 490                 ifname = NULL;
 491
 492         if (ifname == NULL)
 493                 return;
 494
 495         switch (combine_state(service->state_ipv4, service->state_ipv6)) {
 496         case CONNMAN_SERVICE_STATE_UNKNOWN:
 497         case CONNMAN_SERVICE_STATE_IDLE:
 498         case CONNMAN_SERVICE_STATE_ASSOCIATION:
 499         case CONNMAN_SERVICE_STATE_CONFIGURATION:
 500                 return;
 501         case CONNMAN_SERVICE_STATE_FAILURE:
 502         case CONNMAN_SERVICE_STATE_DISCONNECT:
 503                 connman_resolver_remove_all(ifname);
 504                 return;
 505         case CONNMAN_SERVICE_STATE_READY:
 506         case CONNMAN_SERVICE_STATE_ONLINE:
 507                 break;
 508         }
 509
 510         connman_resolver_remove_all(ifname);
 511
 512         if (service->nameservers_config != NULL) {
 513                 int i;
 514
 515                 for (i = 0; service->nameservers_config[i] != NULL; i++) {
 516                         connman_resolver_append(ifname, NULL,
 517                                                 service->nameservers_config[i]);
 518                 }
 519         } else if (service->nameservers != NULL) {
 520                 int i;
 521
 522                 for (i = 0; service->nameservers[i] != NULL; i++) {
 523                         connman_resolver_append(ifname, NULL,
 524                                                 service->nameservers[i]);
 525                 }
 526         }
 527
 528         if (service->domains != NULL) {
 529                 int i;
 530
 531                 for (i = 0; service->domains[i]; i++)
 532                         connman_resolver_append(ifname, service->domains[i],
 533                                                 NULL);
 534         } else if (service->domainname != NULL)
 535                 connman_resolver_append(ifname, service->domainname, NULL);
 536
 537         connman_resolver_flush();
 538 }
 539
 540 int __connman_service_nameserver_append(struct connman_service *service,
 541                                                 const char *nameserver)
 542 {
 543         int len;
 544
 545         DBG("service %p nameserver %s", service, nameserver);
 546
 547         if (nameserver == NULL)
 548                 return -EINVAL;
 549
 550         if (service->nameservers != NULL) {
 551                 int i;
 552
 553                 for (i = 0; service->nameservers[i] != NULL; i++)
 554                         if (g_strcmp0(service->nameservers[i], nameserver) == 0)
 555                                 return -EEXIST;
 556
 557                 len = g_strv_length(service->nameservers);
 558                 service->nameservers = g_try_renew(char *, service->nameservers,
 559                                                         len + 2);
 560         } else {
 561                 len = 0;
 562                 service->nameservers = g_try_new0(char *, len + 2);
 563         }
 564
 565         if (service->nameservers == NULL)
 566                 return -ENOMEM;
 567
 568         service->nameservers[len] = g_strdup(nameserver);
 569         service->nameservers[len + 1] = NULL;
 570
 571         update_nameservers(service);
 572
 573         return 0;
 574 }
 575
 576 int __connman_service_nameserver_remove(struct connman_service *service,
 577                                                 const char *nameserver)
 578 {
 579         char **servers;
 580         int len, i, j;
 581
 582         DBG("service %p nameserver %s", service, nameserver);
 583
 584         if (nameserver == NULL)
 585                 return -EINVAL;
 586
 587         if (service->nameservers == NULL)
 588                 return 0;
 589
 590         len = g_strv_length(service->nameservers);
 591         if (len == 1) {
 592                 if (g_strcmp0(service->nameservers[0], nameserver) != 0)
 593                         return 0;
 594
 595                 g_strfreev(service->nameservers);
 596                 service->nameservers = NULL;
 597
 598                 return 0;
 599         }
 600
 601         servers = g_try_new0(char *, len - 1);
 602         if (servers == NULL)
 603                 return -ENOMEM;
 604
 605         for (i = 0, j = 0; i < len; i++) {
 606                 if (g_strcmp0(service->nameservers[i], nameserver) != 0) {
 607                         servers[j] = g_strdup(service->nameservers[i]);
 608                         j++;
 609                 }
 610         }
 611         servers[len - 2] = NULL;
 612
 613         g_strfreev(service->nameservers);
 614         service->nameservers = servers;
 615
 616         update_nameservers(service);
 617
 618         return 0;
 619 }
 620
 621 void __connman_service_nameserver_clear(struct connman_service *service)
 622 {
 623         g_strfreev(service->nameservers);
 624         service->nameservers = NULL;
 625
 626         update_nameservers(service);
 627 }
 628
 629 static void nameserver_add_routes(int index, char **nameservers,
 630                                         const char *gw)
 631 {
 632         int i;
 633
 634         for (i = 0; nameservers[i] != NULL; i++) {
 635                 if (connman_inet_compare_subnet(index, nameservers[i]))
 636                         continue;
 637
 638                 connman_inet_add_host_route(index, nameservers[i], gw);
 639         }
 640 }
 641
 642 static void nameserver_del_routes(int index, char **nameservers)
 643 {
 644         int i;
 645
 646         for (i = 0; nameservers[i] != NULL; i++)
 647                 connman_inet_del_host_route(index, nameservers[i]);
 648 }
 649
 650 void __connman_service_nameserver_add_routes(struct connman_service *service,
 651                                                 const char *gw)
 652 {
 653         int index = -1;
 654
 655         if (service == NULL)
 656                 return;
 657
 658         if (service->network != NULL)
 659                 index = connman_network_get_index(service->network);
 660         else if (service->provider != NULL)
 661                 index = connman_provider_get_index(service->provider);
 662
 663         if (service->nameservers_config != NULL) {
 664                 /*
 665                  * Configured nameserver takes preference over the
 666                  * discoverd nameserver gathered from DHCP, VPN, etc.
 667                  */
 668                 nameserver_add_routes(index, service->nameservers_config, gw);
 669         } else if (service->nameservers != NULL) {
 670                 /*
 671                  * We add nameservers host routes for nameservers that
 672                  * are not on our subnet. For those who are, the subnet
 673                  * route will be installed by the time the dns proxy code
 674                  * tries to reach them. The subnet route is installed
 675                  * when setting the interface IP address.
 676                  */
 677                 nameserver_add_routes(index, service->nameservers, gw);
 678         }
 679 }
 680
 681 void __connman_service_nameserver_del_routes(struct connman_service *service)
 682 {
 683         int index = -1;
 684
 685         if (service == NULL)
 686                 return;
 687
 688         if (service->network != NULL)
 689                 index = connman_network_get_index(service->network);
 690         else if (service->provider != NULL)
 691                 index = connman_provider_get_index(service->provider);
 692
 693         if (service->nameservers_config != NULL)
 694                 nameserver_del_routes(index, service->nameservers_config);
 695         else if (service->nameservers != NULL)
 696                 nameserver_del_routes(index, service->nameservers);
 697 }
 698
 699 static struct connman_stats *stats_get(struct connman_service *service)
 700 {
 701         if (service->roaming == TRUE)
 702                 return &service->stats_roaming;
 703         else
 704                 return &service->stats;
 705 }
 706
 707 static connman_bool_t stats_enabled(struct connman_service *service)
 708 {
 709         struct connman_stats *stats = stats_get(service);
 710
 711         return stats->enabled;
 712 }
 713
 714 static void stats_start(struct connman_service *service)
 715 {
 716         struct connman_stats *stats = stats_get(service);
 717
 718         DBG("service %p", service);
 719
 720         if (stats->timer == NULL)
 721                 return;
 722
 723         stats->enabled = TRUE;
 724         stats->data_last.time = stats->data.time;
 725
 726         g_timer_start(stats->timer);
 727 }
 728
 729 static void stats_stop(struct connman_service *service)
 730 {
 731         struct connman_stats *stats = stats_get(service);
 732         unsigned int seconds;
 733
 734         DBG("service %p", service);
 735
 736         if (stats->timer == NULL)
 737                 return;
 738
 739         if (stats->enabled == FALSE)
 740                 return;
 741
 742         g_timer_stop(stats->timer);
 743
 744         seconds = g_timer_elapsed(stats->timer, NULL);
 745         stats->data.time = stats->data_last.time + seconds;
 746
 747         stats->enabled = FALSE;
 748 }
 749
 750 static void reset_stats(struct connman_service *service)
 751 {
 752         DBG("service %p", service);
 753
 754         /* home */
 755         service->stats.valid = FALSE;
 756
 757         service->stats.data.rx_packets = 0;
 758         service->stats.data.tx_packets = 0;
 759         service->stats.data.rx_bytes = 0;
 760         service->stats.data.tx_bytes = 0;
 761         service->stats.data.rx_errors = 0;
 762         service->stats.data.tx_errors = 0;
 763         service->stats.data.rx_dropped = 0;
 764         service->stats.data.tx_dropped = 0;
 765         service->stats.data.time = 0;
 766         service->stats.data_last.time = 0;
 767
 768         g_timer_reset(service->stats.timer);
 769
 770         /* roaming */
 771         service->stats_roaming.valid = FALSE;
 772
 773         service->stats_roaming.data.rx_packets = 0;
 774         service->stats_roaming.data.tx_packets = 0;
 775         service->stats_roaming.data.rx_bytes = 0;
 776         service->stats_roaming.data.tx_bytes = 0;
 777         service->stats_roaming.data.rx_errors = 0;
 778         service->stats_roaming.data.tx_errors = 0;
 779         service->stats_roaming.data.rx_dropped = 0;
 780         service->stats_roaming.data.tx_dropped = 0;
 781         service->stats_roaming.data.time = 0;
 782         service->stats_roaming.data_last.time = 0;
 783
 784         g_timer_reset(service->stats_roaming.timer);
 785 }
 786
 787 static struct connman_service *get_default(void)
 788 {
 789         struct connman_service *service;
 790         GSequenceIter *iter;
 791
 792         iter = g_sequence_get_begin_iter(service_list);
 793
 794         if (g_sequence_iter_is_end(iter) == TRUE)
 795                 return NULL;
 796
 797         service = g_sequence_get(iter);
 798
 799         if (is_connected(service) == FALSE)
 800                 return NULL;
 801
 802         return service;
 803 }
 804
 805 static void default_changed(void)
 806 {
 807         struct connman_service *service = get_default();
 808
 809         __connman_notifier_default_changed(service);
 810 }
 811
 812 const char *__connman_service_default(void)
 813 {
 814         struct connman_service *service;
 815
 816         service = get_default();
 817         if (service == NULL)
 818                 return "";
 819
 820         return __connman_service_type2string(service->type);
 821 }
 822
 823 static void mode_changed(struct connman_service *service)
 824 {
 825         const char *str;
 826
 827         str = mode2string(service->mode);
 828         if (str == NULL)
 829                 return;
 830
 831         connman_dbus_property_changed_basic(service->path,
 832                                 CONNMAN_SERVICE_INTERFACE, "Mode",
 833                                                 DBUS_TYPE_STRING, &str);
 834 }
 835
 836 static void state_changed(struct connman_service *service)
 837 {
 838         enum connman_service_state state;
 839         const char *str;
 840
 841         state = combine_state(service->state_ipv4, service->state_ipv6);
 842
 843         __connman_notifier_service_state_changed(service, state);
 844
 845         str = state2string(state);
 846         if (str == NULL)
 847                 return;
 848
 849         connman_dbus_property_changed_basic(service->path,
 850                                 CONNMAN_SERVICE_INTERFACE, "State",
 851                                                 DBUS_TYPE_STRING, &str);
 852 }
 853
 854 static void strength_changed(struct connman_service *service)
 855 {
 856         if (service->strength == 0)
 857                 return;
 858
 859         connman_dbus_property_changed_basic(service->path,
 860                                 CONNMAN_SERVICE_INTERFACE, "Strength",
 861                                         DBUS_TYPE_BYTE, &service->strength);
 862 }
 863
 864 static void favorite_changed(struct connman_service *service)
 865 {
 866         if (service->path == NULL)
 867                 return;
 868
 869         connman_dbus_property_changed_basic(service->path,
 870                                 CONNMAN_SERVICE_INTERFACE, "Favorite",
 871                                         DBUS_TYPE_BOOLEAN, &service->favorite);
 872 }
 873
 874 static void immutable_changed(struct connman_service *service)
 875 {
 876         if (service->path == NULL)
 877                 return;
 878
 879         connman_dbus_property_changed_basic(service->path,
 880                                 CONNMAN_SERVICE_INTERFACE, "Immutable",
 881                                         DBUS_TYPE_BOOLEAN, &service->immutable);
 882 }
 883
 884 static void roaming_changed(struct connman_service *service)
 885 {
 886         if (service->path == NULL)
 887                 return;
 888
 889         connman_dbus_property_changed_basic(service->path,
 890                                 CONNMAN_SERVICE_INTERFACE, "Roaming",
 891                                         DBUS_TYPE_BOOLEAN, &service->roaming);
 892 }
 893
 894 static void autoconnect_changed(struct connman_service *service)
 895 {
 896         if (service->path == NULL)
 897                 return;
 898
 899         connman_dbus_property_changed_basic(service->path,
 900                                 CONNMAN_SERVICE_INTERFACE, "AutoConnect",
 901                                 DBUS_TYPE_BOOLEAN, &service->autoconnect);
 902 }
 903
 904 static void passphrase_changed(struct connman_service *service)
 905 {
 906         dbus_bool_t required;
 907
 908         switch (service->type) {
 909         case CONNMAN_SERVICE_TYPE_UNKNOWN:
 910         case CONNMAN_SERVICE_TYPE_SYSTEM:
 911         case CONNMAN_SERVICE_TYPE_ETHERNET:
 912         case CONNMAN_SERVICE_TYPE_WIMAX:
 913         case CONNMAN_SERVICE_TYPE_BLUETOOTH:
 914         case CONNMAN_SERVICE_TYPE_CELLULAR:
 915         case CONNMAN_SERVICE_TYPE_GPS:
 916         case CONNMAN_SERVICE_TYPE_VPN:
 917         case CONNMAN_SERVICE_TYPE_GADGET:
 918                 return;
 919         case CONNMAN_SERVICE_TYPE_WIFI:
 920                 required = FALSE;
 921
 922                 switch (service->security) {
 923                 case CONNMAN_SERVICE_SECURITY_UNKNOWN:
 924                 case CONNMAN_SERVICE_SECURITY_NONE:
 925                         break;
 926                 case CONNMAN_SERVICE_SECURITY_WEP:
 927                 case CONNMAN_SERVICE_SECURITY_PSK:
 928                 case CONNMAN_SERVICE_SECURITY_WPA:
 929                 case CONNMAN_SERVICE_SECURITY_RSN:
 930                         if (service->passphrase == NULL)
 931                                 required = TRUE;
 932                         break;
 933                 case CONNMAN_SERVICE_SECURITY_8021X:
 934                         break;
 935                 }
 936                 break;
 937         }
 938
 939         connman_dbus_property_changed_basic(service->path,
 940                                 CONNMAN_SERVICE_INTERFACE, "PassphraseRequired",
 941                                                 DBUS_TYPE_BOOLEAN, &required);
 942 }
 943
 944 static void login_changed(struct connman_service *service)
 945 {
 946         dbus_bool_t required = service->login_required;
 947
 948         if (service->path == NULL)
 949                 return;
 950
 951         connman_dbus_property_changed_basic(service->path,
 952                                 CONNMAN_SERVICE_INTERFACE, "LoginRequired",
 953                                                 DBUS_TYPE_BOOLEAN, &required);
 954 }
 955
 956 static void append_security(DBusMessageIter *iter, void *user_data)
 957 {
 958         struct connman_service *service = user_data;
 959         const char *str;
 960
 961         str = security2string(service->security);
 962         if (str != NULL)
 963                 dbus_message_iter_append_basic(iter,
 964                                 DBUS_TYPE_STRING, &str);
 965
 966         str = "wps";
 967         if (service->wps == TRUE)
 968                 dbus_message_iter_append_basic(iter,
 969                                 DBUS_TYPE_STRING, &str);
 970 }
 971
 972 static void append_ethernet(DBusMessageIter *iter, void *user_data)
 973 {
 974         struct connman_service *service = user_data;
 975
 976         if (service->ipconfig_ipv4 != NULL)
 977                 __connman_ipconfig_append_ethernet(service->ipconfig_ipv4,
 978                                                                         iter);
 979         else if (service->ipconfig_ipv6 != NULL)
 980                 __connman_ipconfig_append_ethernet(service->ipconfig_ipv6,
 981                                                                         iter);
 982 }
 983
 984 static void append_ipv4(DBusMessageIter *iter, void *user_data)
 985 {
 986         struct connman_service *service = user_data;
 987
 988         DBG("ipv4 %p state %s", service->ipconfig_ipv4,
 989                                 state2string(service->state_ipv4));
 990
 991         if (is_connected_state(service, service->state_ipv4) == FALSE)
 992                 return;
 993
 994         if (service->ipconfig_ipv4 != NULL)
 995                 __connman_ipconfig_append_ipv4(service->ipconfig_ipv4, iter);
 996 }
 997
 998 static void append_ipv6(DBusMessageIter *iter, void *user_data)
 999 {
1000         struct connman_service *service = user_data;
1001
1002         DBG("ipv6 %p state %s", service->ipconfig_ipv6,
1003                                 state2string(service->state_ipv6));
1004
1005         if (is_connected_state(service, service->state_ipv6) == FALSE)
1006                 return;
1007
1008         if (service->ipconfig_ipv6 != NULL)
1009                 __connman_ipconfig_append_ipv6(service->ipconfig_ipv6, iter,
1010                                                 service->ipconfig_ipv4);
1011 }
1012
1013 static void append_ipv4config(DBusMessageIter *iter, void *user_data)
1014 {
1015         struct connman_service *service = user_data;
1016
1017         if (service->ipconfig_ipv4 != NULL)
1018                 __connman_ipconfig_append_ipv4config(service->ipconfig_ipv4,
1019                                                         iter);
1020 }
1021
1022 static void append_ipv6config(DBusMessageIter *iter, void *user_data)
1023 {
1024         struct connman_service *service = user_data;
1025
1026         if (service->ipconfig_ipv6 != NULL)
1027                 __connman_ipconfig_append_ipv6config(service->ipconfig_ipv6,
1028                                                         iter);
1029 }
1030
1031 static void append_nameserver(DBusMessageIter *iter, char ***nameservers)
1032 {
1033         char **servers;
1034         int i;
1035
1036         servers = *nameservers;
1037
1038         for (i = 0; servers[i] != NULL; i++) {
1039                 dbus_message_iter_append_basic(iter,
1040                                         DBUS_TYPE_STRING, &servers[i]);
1041         }
1042 }
1043
1044 static void append_dns(DBusMessageIter *iter, void *user_data)
1045 {
1046         struct connman_service *service = user_data;
1047
1048         if (is_connected(service) == FALSE)
1049                 return;
1050
1051         if (service->nameservers_config != NULL) {
1052                 append_nameserver(iter, &service->nameservers_config);
1053                 return;
1054         } else if (service->nameservers != NULL) {
1055                 append_nameserver(iter, &service->nameservers);
1056                 return;
1057         }
1058 }
1059
1060 static void append_dnsconfig(DBusMessageIter *iter, void *user_data)
1061 {
1062         struct connman_service *service = user_data;
1063         int i;
1064
1065         if (service->nameservers_config == NULL)
1066                 return;
1067
1068         for (i = 0; service->nameservers_config[i]; i++) {
1069                 dbus_message_iter_append_basic(iter,
1070                                 DBUS_TYPE_STRING,
1071                                 &service->nameservers_config[i]);
1072         }
1073 }
1074
1075 static void append_domain(DBusMessageIter *iter, void *user_data)
1076 {
1077         struct connman_service *service = user_data;
1078
1079         if (is_connected(service) == FALSE &&
1080                                 is_connecting(service) == FALSE)
1081                 return;
1082
1083         if (service->domainname == NULL)
1084                 return;
1085
1086         dbus_message_iter_append_basic(iter,
1087                                 DBUS_TYPE_STRING, &service->domainname);
1088 }
1089
1090 static void append_domainconfig(DBusMessageIter *iter, void *user_data)
1091 {
1092         struct connman_service *service = user_data;
1093         int i;
1094
1095         if (service->domains == NULL)
1096                 return;
1097
1098         for (i = 0; service->domains[i]; i++)
1099                 dbus_message_iter_append_basic(iter,
1100                                 DBUS_TYPE_STRING, &service->domains[i]);
1101 }
1102
1103 static void append_proxies(DBusMessageIter *iter, void *user_data)
1104 {
1105         struct connman_service *service = user_data;
1106         int i;
1107
1108         if (service->proxies == NULL)
1109                 return;
1110
1111         for (i = 0; service->proxies[i]; i++)
1112                 dbus_message_iter_append_basic(iter,
1113                                 DBUS_TYPE_STRING, &service->proxies[i]);
1114 }
1115
1116 static void append_excludes(DBusMessageIter *iter, void *user_data)
1117 {
1118         struct connman_service *service = user_data;
1119         int i;
1120
1121         if (service->excludes == NULL)
1122                 return;
1123
1124         for (i = 0; service->excludes[i]; i++)
1125                 dbus_message_iter_append_basic(iter,
1126                                 DBUS_TYPE_STRING, &service->excludes[i]);
1127 }
1128
1129 static void append_proxy(DBusMessageIter *iter, void *user_data)
1130 {
1131         struct connman_service *service = user_data;
1132         enum connman_service_proxy_method proxy;
1133         const char *pac = NULL;
1134         const char *method = proxymethod2string(
1135                 CONNMAN_SERVICE_PROXY_METHOD_DIRECT);
1136
1137         DBG("");
1138
1139         if (is_connected(service) == FALSE)
1140                 return;
1141
1142         proxy = connman_service_get_proxy_method(service);
1143
1144         switch (proxy) {
1145         case CONNMAN_SERVICE_PROXY_METHOD_UNKNOWN:
1146                 return;
1147         case CONNMAN_SERVICE_PROXY_METHOD_DIRECT:
1148                 goto done;
1149         case CONNMAN_SERVICE_PROXY_METHOD_MANUAL:
1150                 connman_dbus_dict_append_array(iter, "Servers",
1151                                         DBUS_TYPE_STRING, append_proxies,
1152                                         service);
1153
1154                 connman_dbus_dict_append_array(iter, "Excludes",
1155                                         DBUS_TYPE_STRING, append_excludes,
1156                                         service);
1157                 break;
1158         case CONNMAN_SERVICE_PROXY_METHOD_AUTO:
1159                 /* Maybe DHCP, or WPAD,  has provided an url for a pac file */
1160                 if (service->ipconfig_ipv4 != NULL)
1161                         pac = __connman_ipconfig_get_proxy_autoconfig(
1162                                 service->ipconfig_ipv4);
1163                 else if (service->ipconfig_ipv6 != NULL)
1164                         pac = __connman_ipconfig_get_proxy_autoconfig(
1165                                 service->ipconfig_ipv6);
1166
1167                 if (service->pac == NULL && pac == NULL)
1168                         goto done;
1169
1170                 if (service->pac != NULL)
1171                         pac = service->pac;
1172
1173                 connman_dbus_dict_append_basic(iter, "URL",
1174                                         DBUS_TYPE_STRING, &pac);
1175                 break;
1176         }
1177
1178         method = proxymethod2string(proxy);
1179
1180 done:
1181         connman_dbus_dict_append_basic(iter, "Method",
1182                                         DBUS_TYPE_STRING, &method);
1183 }
1184
1185 static void append_proxyconfig(DBusMessageIter *iter, void *user_data)
1186 {
1187         struct connman_service *service = user_data;
1188         const char *method;
1189
1190         if (service->proxy_config == CONNMAN_SERVICE_PROXY_METHOD_UNKNOWN)
1191                 return;
1192
1193         switch (service->proxy_config) {
1194         case CONNMAN_SERVICE_PROXY_METHOD_UNKNOWN:
1195                 return;
1196         case CONNMAN_SERVICE_PROXY_METHOD_DIRECT:
1197                 break;
1198         case CONNMAN_SERVICE_PROXY_METHOD_MANUAL:
1199                 if (service->proxies != NULL)
1200                         connman_dbus_dict_append_array(iter, "Servers",
1201                                                 DBUS_TYPE_STRING,
1202                                                 append_proxies, service);
1203
1204                 if (service->excludes != NULL)
1205                         connman_dbus_dict_append_array(iter, "Excludes",
1206                                                 DBUS_TYPE_STRING,
1207                                                 append_excludes, service);
1208                 break;
1209         case CONNMAN_SERVICE_PROXY_METHOD_AUTO:
1210                 if (service->pac != NULL)
1211                         connman_dbus_dict_append_basic(iter, "URL",
1212                                         DBUS_TYPE_STRING, &service->pac);
1213                 break;
1214         }
1215
1216         method = proxymethod2string(service->proxy_config);
1217
1218         connman_dbus_dict_append_basic(iter, "Method",
1219                                 DBUS_TYPE_STRING, &method);
1220 }
1221
1222 static void append_provider(DBusMessageIter *iter, void *user_data)
1223 {
1224         struct connman_service *service = user_data;
1225
1226         DBG("%p %p", service, service->provider);
1227
1228         if (is_connected(service) == FALSE)
1229                 return;
1230
1231         if (service->provider != NULL)
1232                 __connman_provider_append_properties(service->provider, iter);
1233 }
1234
1235
1236 static void settings_changed(struct connman_service *service,
1237                                 struct connman_ipconfig *ipconfig)
1238 {
1239         connman_dbus_property_changed_dict(service->path,
1240                                         CONNMAN_SERVICE_INTERFACE, "IPv4",
1241                                                         append_ipv4, service);
1242
1243         connman_dbus_property_changed_dict(service->path,
1244                                         CONNMAN_SERVICE_INTERFACE, "IPv6",
1245                                                         append_ipv6, service);
1246
1247         __connman_notifier_ipconfig_changed(service, ipconfig);
1248 }
1249
1250 static void ipv4_configuration_changed(struct connman_service *service)
1251 {
1252         connman_dbus_property_changed_dict(service->path,
1253                                         CONNMAN_SERVICE_INTERFACE,
1254                                                         "IPv4.Configuration",
1255                                                         append_ipv4config,
1256                                                         service);
1257 }
1258
1259 static void ipv6_configuration_changed(struct connman_service *service)
1260 {
1261         connman_dbus_property_changed_dict(service->path,
1262                                         CONNMAN_SERVICE_INTERFACE,
1263                                                         "IPv6.Configuration",
1264                                                         append_ipv6config,
1265                                                         service);
1266 }
1267
1268 static void dns_changed(struct connman_service *service)
1269 {
1270         connman_dbus_property_changed_array(service->path,
1271                                 CONNMAN_SERVICE_INTERFACE, "Nameservers",
1272                                         DBUS_TYPE_STRING, append_dns, service);
1273 }
1274
1275 static void dns_configuration_changed(struct connman_service *service)
1276 {
1277         connman_dbus_property_changed_array(service->path,
1278                                 CONNMAN_SERVICE_INTERFACE,
1279                                 "Nameservers.Configuration",
1280                                 DBUS_TYPE_STRING, append_dnsconfig, service);
1281
1282         dns_changed(service);
1283 }
1284
1285 static void domain_changed(struct connman_service *service)
1286 {
1287         connman_dbus_property_changed_array(service->path,
1288                                 CONNMAN_SERVICE_INTERFACE, "Domains",
1289                                 DBUS_TYPE_STRING, append_domain, service);
1290 }
1291
1292 static void domain_configuration_changed(struct connman_service *service)
1293 {
1294         connman_dbus_property_changed_array(service->path,
1295                                 CONNMAN_SERVICE_INTERFACE,
1296                                 "Domains.Configuration",
1297                                 DBUS_TYPE_STRING, append_domainconfig, service);
1298 }
1299
1300 static void proxy_changed(struct connman_service *service)
1301 {
1302         connman_dbus_property_changed_dict(service->path,
1303                                         CONNMAN_SERVICE_INTERFACE, "Proxy",
1304                                                         append_proxy, service);
1305 }
1306
1307 static void proxy_configuration_changed(struct connman_service *service)
1308 {
1309         connman_dbus_property_changed_dict(service->path,
1310                         CONNMAN_SERVICE_INTERFACE, "Proxy.Configuration",
1311                                                 append_proxyconfig, service);
1312
1313         proxy_changed(service);
1314 }
1315
1316 static void link_changed(struct connman_service *service)
1317 {
1318         connman_dbus_property_changed_dict(service->path,
1319                                         CONNMAN_SERVICE_INTERFACE, "Ethernet",
1320                                                 append_ethernet, service);
1321 }
1322
1323 static void stats_append_counters(DBusMessageIter *dict,
1324                         struct connman_stats_data *stats,
1325                         struct connman_stats_data *counters,
1326                         connman_bool_t append_all)
1327 {
1328         if (counters->rx_packets != stats->rx_packets || append_all) {
1329                 counters->rx_packets = stats->rx_packets;
1330                 connman_dbus_dict_append_basic(dict, "RX.Packets",
1331                                         DBUS_TYPE_UINT32, &stats->rx_packets);
1332         }
1333
1334         if (counters->tx_packets != stats->tx_packets || append_all) {
1335                 counters->tx_packets = stats->tx_packets;
1336                 connman_dbus_dict_append_basic(dict, "TX.Packets",
1337                                         DBUS_TYPE_UINT32, &stats->tx_packets);
1338         }
1339
1340         if (counters->rx_bytes != stats->rx_bytes || append_all) {
1341                 counters->rx_bytes = stats->rx_bytes;
1342                 connman_dbus_dict_append_basic(dict, "RX.Bytes",
1343                                         DBUS_TYPE_UINT32, &stats->rx_bytes);
1344         }
1345
1346         if (counters->tx_bytes != stats->tx_bytes || append_all) {
1347                 counters->tx_bytes = stats->tx_bytes;
1348                 connman_dbus_dict_append_basic(dict, "TX.Bytes",
1349                                         DBUS_TYPE_UINT32, &stats->tx_bytes);
1350         }
1351
1352         if (counters->rx_errors != stats->rx_errors || append_all) {
1353                 counters->rx_errors = stats->rx_errors;
1354                 connman_dbus_dict_append_basic(dict, "RX.Errors",
1355                                         DBUS_TYPE_UINT32, &stats->rx_errors);
1356         }
1357
1358         if (counters->tx_errors != stats->tx_errors || append_all) {
1359                 counters->tx_errors = stats->tx_errors;
1360                 connman_dbus_dict_append_basic(dict, "TX.Errors",
1361                                         DBUS_TYPE_UINT32, &stats->tx_errors);
1362         }
1363
1364         if (counters->rx_dropped != stats->rx_dropped || append_all) {
1365                 counters->rx_dropped = stats->rx_dropped;
1366                 connman_dbus_dict_append_basic(dict, "RX.Dropped",
1367                                         DBUS_TYPE_UINT32, &stats->rx_dropped);
1368         }
1369
1370         if (counters->tx_dropped != stats->tx_dropped || append_all) {
1371                 counters->tx_dropped = stats->tx_dropped;
1372                 connman_dbus_dict_append_basic(dict, "TX.Dropped",
1373                                         DBUS_TYPE_UINT32, &stats->tx_dropped);
1374         }
1375
1376         if (counters->time != stats->time || append_all) {
1377                 counters->time = stats->time;
1378                 connman_dbus_dict_append_basic(dict, "Time",
1379                                         DBUS_TYPE_UINT32, &stats->time);
1380         }
1381 }
1382
1383 static void stats_append(struct connman_service *service,
1384                                 const char *counter,
1385                                 struct connman_stats_counter *counters,
1386                                 connman_bool_t append_all)
1387 {
1388         DBusMessageIter array, dict;
1389         DBusMessage *msg;
1390
1391         DBG("service %p counter %s", service, counter);
1392
1393         msg = dbus_message_new(DBUS_MESSAGE_TYPE_METHOD_CALL);
1394         if (msg == NULL)
1395                 return;
1396
1397         dbus_message_append_args(msg, DBUS_TYPE_OBJECT_PATH,
1398                                 &service->path, DBUS_TYPE_INVALID);
1399
1400         dbus_message_iter_init_append(msg, &array);
1401
1402         /* home counter */
1403         connman_dbus_dict_open(&array, &dict);
1404
1405         stats_append_counters(&dict, &service->stats.data,
1406                                 &counters->stats.data, append_all);
1407
1408         connman_dbus_dict_close(&array, &dict);
1409
1410         /* roaming counter */
1411         connman_dbus_dict_open(&array, &dict);
1412
1413         stats_append_counters(&dict, &service->stats_roaming.data,
1414                                 &counters->stats_roaming.data, append_all);
1415
1416         connman_dbus_dict_close(&array, &dict);
1417
1418         __connman_counter_send_usage(counter, msg);
1419 }
1420
1421 static void stats_update(struct connman_service *service,
1422                                 unsigned int rx_packets, unsigned int tx_packets,
1423                                 unsigned int rx_bytes, unsigned int tx_bytes,
1424                                 unsigned int rx_errors, unsigned int tx_errors,
1425                                 unsigned int rx_dropped, unsigned int tx_dropped)
1426 {
1427         struct connman_stats *stats = stats_get(service);
1428         struct connman_stats_data *data_last = &stats->data_last;
1429         struct connman_stats_data *data = &stats->data;
1430         unsigned int seconds;
1431
1432         DBG("service %p", service);
1433
1434         if (stats->valid == TRUE) {
1435                 data->rx_packets +=
1436                         rx_packets - data_last->rx_packets;
1437                 data->tx_packets +=
1438                         tx_packets - data_last->tx_packets;
1439                 data->rx_bytes +=
1440                         rx_bytes - data_last->rx_bytes;
1441                 data->tx_bytes +=
1442                         tx_bytes - data_last->tx_bytes;
1443                 data->rx_errors +=
1444                         rx_errors - data_last->rx_errors;
1445                 data->tx_errors +=
1446                         tx_errors - data_last->tx_errors;
1447                 data->rx_dropped +=
1448                         rx_dropped - data_last->rx_dropped;
1449                 data->tx_dropped +=
1450                         tx_dropped - data_last->tx_dropped;
1451         } else {
1452                 stats->valid = TRUE;
1453         }
1454
1455         data_last->rx_packets = rx_packets;
1456         data_last->tx_packets = tx_packets;
1457         data_last->rx_bytes = rx_bytes;
1458         data_last->tx_bytes = tx_bytes;
1459         data_last->rx_errors = rx_errors;
1460         data_last->tx_errors = tx_errors;
1461         data_last->rx_dropped = rx_dropped;
1462         data_last->tx_dropped = tx_dropped;
1463
1464         seconds = g_timer_elapsed(stats->timer, NULL);
1465         stats->data.time = stats->data_last.time + seconds;
1466 }
1467
1468 void __connman_service_notify(struct connman_service *service,
1469                         unsigned int rx_packets, unsigned int tx_packets,
1470                         unsigned int rx_bytes, unsigned int tx_bytes,
1471                         unsigned int rx_errors, unsigned int tx_errors,
1472                         unsigned int rx_dropped, unsigned int tx_dropped)
1473 {
1474         GHashTableIter iter;
1475         gpointer key, value;
1476         const char *counter;
1477         struct connman_stats_counter *counters;
1478         struct connman_stats_data *data;
1479         int err;
1480
1481         if (service == NULL)
1482                 return;
1483
1484         if (is_connected(service) == FALSE)
1485                 return;
1486
1487         stats_update(service,
1488                 rx_packets, tx_packets,
1489                 rx_bytes, tx_bytes,
1490                 rx_errors, tx_errors,
1491                 rx_dropped, tx_dropped);
1492
1493         data = &stats_get(service)->data;
1494         err = __connman_stats_update(service, service->roaming, data);
1495         if (err < 0)
1496                 connman_error("Failed to store statistics for %s",
1497                                 service->identifier);
1498
1499         g_hash_table_iter_init(&iter, service->counter_table);
1500         while (g_hash_table_iter_next(&iter, &key, &value)) {
1501                 counter = key;
1502                 counters = value;
1503
1504                 stats_append(service, counter, counters, counters->append_all);
1505                 counters->append_all = FALSE;
1506         }
1507 }
1508
1509 int __connman_service_counter_register(const char *counter)
1510 {
1511         struct connman_service *service;
1512         GSequenceIter *iter;
1513         struct connman_stats_counter *counters;
1514
1515         DBG("counter %s", counter);
1516
1517         counter_list = g_slist_append(counter_list, (gpointer)counter);
1518
1519         iter = g_sequence_get_begin_iter(service_list);
1520
1521         while (g_sequence_iter_is_end(iter) == FALSE) {
1522                 service = g_sequence_get(iter);
1523
1524                 counters = g_try_new0(struct connman_stats_counter, 1);
1525                 if (counters == NULL)
1526                         return -ENOMEM;
1527
1528                 counters->append_all = TRUE;
1529
1530                 g_hash_table_replace(service->counter_table, (gpointer)counter,
1531                                         counters);
1532
1533                 iter = g_sequence_iter_next(iter);
1534         }
1535
1536         return 0;
1537 }
1538
1539 void __connman_service_counter_unregister(const char *counter)
1540 {
1541         struct connman_service *service;
1542         GSequenceIter *iter;
1543
1544         DBG("counter %s", counter);
1545
1546         iter = g_sequence_get_begin_iter(service_list);
1547
1548         while (g_sequence_iter_is_end(iter) == FALSE) {
1549                 service = g_sequence_get(iter);
1550
1551                 g_hash_table_remove(service->counter_table, counter);
1552
1553                 iter = g_sequence_iter_next(iter);
1554         }
1555
1556         counter_list = g_slist_remove(counter_list, counter);
1557 }
1558
1559 GSequence *__connman_service_get_list(struct connman_session *session,
1560                                         service_match_cb service_match)
1561 {
1562         GSequence *list;
1563         GSequenceIter *iter;
1564
1565         list = g_sequence_new(NULL);
1566         if (list == NULL)
1567                 return NULL;
1568
1569         iter = g_sequence_get_begin_iter(service_list);
1570
1571         while (g_sequence_iter_is_end(iter) == FALSE) {
1572                 service = g_sequence_get(iter);
1573
1574                 if (service_match(session, service) == TRUE)
1575                         g_sequence_append(list, service);
1576
1577                 iter = g_sequence_iter_next(iter);
1578         }
1579
1580         return list;
1581 }
1582
1583 connman_bool_t __connman_service_is_connecting(struct connman_service *service)
1584 {
1585         return is_connecting(service);
1586 }
1587
1588 connman_bool_t __connman_service_is_connected(struct connman_service *service)
1589 {
1590         return is_connected(service);
1591 }
1592
1593 const char *__connman_service_get_name(struct connman_service *service)
1594 {
1595         return service->name;
1596 }
1597
1598 static void append_properties(DBusMessageIter *dict, dbus_bool_t limited,
1599                                         struct connman_service *service)
1600 {
1601         dbus_bool_t required;
1602         const char *str;
1603
1604         str = __connman_service_type2string(service->type);
1605         if (str != NULL)
1606                 connman_dbus_dict_append_basic(dict, "Type",
1607                                                 DBUS_TYPE_STRING, &str);
1608
1609         str = mode2string(service->mode);
1610         if (str != NULL)
1611                 connman_dbus_dict_append_basic(dict, "Mode",
1612                                                 DBUS_TYPE_STRING, &str);
1613
1614         connman_dbus_dict_append_array(dict, "Security",
1615                                 DBUS_TYPE_STRING, append_security, service);
1616
1617         str = state2string(combine_state(service->state_ipv4,
1618                                                         service->state_ipv6));
1619         if (str != NULL)
1620                 connman_dbus_dict_append_basic(dict, "State",
1621                                                 DBUS_TYPE_STRING, &str);
1622
1623         str = error2string(service->error);
1624         if (str != NULL)
1625                 connman_dbus_dict_append_basic(dict, "Error",
1626                                                 DBUS_TYPE_STRING, &str);
1627
1628         if (service->strength > 0)
1629                 connman_dbus_dict_append_basic(dict, "Strength",
1630                                         DBUS_TYPE_BYTE, &service->strength);
1631
1632         connman_dbus_dict_append_basic(dict, "Favorite",
1633                                         DBUS_TYPE_BOOLEAN, &service->favorite);
1634
1635         connman_dbus_dict_append_basic(dict, "Immutable",
1636                                         DBUS_TYPE_BOOLEAN, &service->immutable);
1637
1638         if (service->favorite == TRUE)
1639                 connman_dbus_dict_append_basic(dict, "AutoConnect",
1640                                 DBUS_TYPE_BOOLEAN, &service->autoconnect);
1641         else
1642                 connman_dbus_dict_append_basic(dict, "AutoConnect",
1643                                         DBUS_TYPE_BOOLEAN, &service->favorite);
1644
1645         if (service->name != NULL)
1646                 connman_dbus_dict_append_basic(dict, "Name",
1647                                         DBUS_TYPE_STRING, &service->name);
1648
1649         connman_dbus_dict_append_basic(dict, "LoginRequired",
1650                                 DBUS_TYPE_BOOLEAN, &service->login_required);
1651
1652         switch (service->type) {
1653         case CONNMAN_SERVICE_TYPE_UNKNOWN:
1654         case CONNMAN_SERVICE_TYPE_SYSTEM:
1655         case CONNMAN_SERVICE_TYPE_GPS:
1656         case CONNMAN_SERVICE_TYPE_VPN:
1657         case CONNMAN_SERVICE_TYPE_GADGET:
1658                 break;
1659         case CONNMAN_SERVICE_TYPE_CELLULAR:
1660                 connman_dbus_dict_append_basic(dict, "Roaming",
1661                                         DBUS_TYPE_BOOLEAN, &service->roaming);
1662
1663                 required = FALSE;
1664                 connman_dbus_dict_append_basic(dict, "SetupRequired",
1665                                                 DBUS_TYPE_BOOLEAN, &required);
1666                 connman_dbus_dict_append_dict(dict, "Ethernet",
1667                                                 append_ethernet, service);
1668                 break;
1669         case CONNMAN_SERVICE_TYPE_WIFI:
1670                 if (service->passphrase != NULL && limited == FALSE)
1671                         connman_dbus_dict_append_basic(dict, "Passphrase",
1672                                 DBUS_TYPE_STRING, &service->passphrase);
1673
1674                 required = FALSE;
1675
1676                 switch (service->security) {
1677                 case CONNMAN_SERVICE_SECURITY_UNKNOWN:
1678                 case CONNMAN_SERVICE_SECURITY_NONE:
1679                         break;
1680                 case CONNMAN_SERVICE_SECURITY_WEP:
1681                 case CONNMAN_SERVICE_SECURITY_PSK:
1682                 case CONNMAN_SERVICE_SECURITY_WPA:
1683                 case CONNMAN_SERVICE_SECURITY_RSN:
1684                         if (service->passphrase == NULL)
1685                                 required = TRUE;
1686                         break;
1687                 case CONNMAN_SERVICE_SECURITY_8021X:
1688                         break;
1689                 }
1690
1691                 connman_dbus_dict_append_basic(dict, "PassphraseRequired",
1692                                                 DBUS_TYPE_BOOLEAN, &required);
1693
1694                 /* fall through */
1695         case CONNMAN_SERVICE_TYPE_ETHERNET:
1696         case CONNMAN_SERVICE_TYPE_WIMAX:
1697         case CONNMAN_SERVICE_TYPE_BLUETOOTH:
1698                 connman_dbus_dict_append_dict(dict, "Ethernet",
1699                                                 append_ethernet, service);
1700                 break;
1701         }
1702
1703         connman_dbus_dict_append_dict(dict, "IPv4", append_ipv4, service);
1704
1705         connman_dbus_dict_append_dict(dict, "IPv4.Configuration",
1706                                                 append_ipv4config, service);
1707
1708         connman_dbus_dict_append_dict(dict, "IPv6", append_ipv6, service);
1709
1710         connman_dbus_dict_append_dict(dict, "IPv6.Configuration",
1711                                                 append_ipv6config, service);
1712
1713         connman_dbus_dict_append_array(dict, "Nameservers",
1714                                 DBUS_TYPE_STRING, append_dns, service);
1715
1716         connman_dbus_dict_append_array(dict, "Nameservers.Configuration",
1717                                 DBUS_TYPE_STRING, append_dnsconfig, service);
1718
1719         connman_dbus_dict_append_array(dict, "Domains",
1720                                 DBUS_TYPE_STRING, append_domain, service);
1721
1722         connman_dbus_dict_append_array(dict, "Domains.Configuration",
1723                                 DBUS_TYPE_STRING, append_domainconfig, service);
1724
1725         connman_dbus_dict_append_dict(dict, "Proxy", append_proxy, service);
1726
1727         connman_dbus_dict_append_dict(dict, "Proxy.Configuration",
1728                                                 append_proxyconfig, service);
1729
1730         connman_dbus_dict_append_dict(dict, "Provider",
1731                                                 append_provider, service);
1732 }
1733
1734 static void append_struct(gpointer value, gpointer user_data)
1735 {
1736         struct connman_service *service = value;
1737         DBusMessageIter *iter = user_data;
1738         DBusMessageIter entry, dict;
1739
1740         if (service->path == NULL || service->hidden == TRUE)
1741                 return;
1742
1743         dbus_message_iter_open_container(iter, DBUS_TYPE_STRUCT, NULL, &entry);
1744
1745         dbus_message_iter_append_basic(&entry, DBUS_TYPE_OBJECT_PATH,
1746                                                         &service->path);
1747
1748         connman_dbus_dict_open(&entry, &dict);
1749         append_properties(&dict, TRUE, service);
1750         connman_dbus_dict_close(&entry, &dict);
1751
1752         dbus_message_iter_close_container(iter, &entry);
1753 }
1754
1755 void __connman_service_list_struct(DBusMessageIter *iter)
1756 {
1757         g_sequence_foreach(service_list, append_struct, iter);
1758 }
1759
1760 int __connman_service_get_index(struct connman_service *service)
1761 {
1762         if (service == NULL)
1763                 return -1;
1764
1765         if (service->network != NULL)
1766                 return connman_network_get_index(service->network);
1767         else if (service->provider != NULL)
1768                 return connman_provider_get_index(service->provider);
1769
1770         return -1;
1771 }
1772
1773 void __connman_service_set_domainname(struct connman_service *service,
1774                                                 const char *domainname)
1775 {
1776         if (service == NULL)
1777                 return;
1778
1779         g_free(service->domainname);
1780         service->domainname = g_strdup(domainname);
1781
1782         domain_changed(service);
1783 }
1784
1785 const char *connman_service_get_domainname(struct connman_service *service)
1786 {
1787         if (service == NULL)
1788                 return NULL;
1789
1790         if (service->domains != NULL)
1791                 return service->domains[0];
1792         else
1793                 return service->domainname;
1794 }
1795
1796 char **connman_service_get_nameservers(struct connman_service *service)
1797 {
1798         if (service == NULL)
1799                 return NULL;
1800
1801         if (service->nameservers_config != NULL)
1802                 return service->nameservers_config;
1803         else if (service->nameservers != NULL)
1804                 return service->nameservers;
1805
1806         return NULL;
1807 }
1808
1809 void connman_service_set_proxy_method(struct connman_service *service,
1810                                         enum connman_service_proxy_method method)
1811 {
1812         if (service == NULL)
1813                 return;
1814
1815         service->proxy = method;
1816
1817         proxy_changed(service);
1818
1819         if (method != CONNMAN_SERVICE_PROXY_METHOD_AUTO)
1820                 __connman_notifier_proxy_changed(service);
1821 }
1822
1823 enum connman_service_proxy_method connman_service_get_proxy_method(
1824                                         struct connman_service *service)
1825 {
1826         if (service == NULL)
1827                 return CONNMAN_SERVICE_PROXY_METHOD_UNKNOWN;
1828
1829         if (service->proxy_config != CONNMAN_SERVICE_PROXY_METHOD_UNKNOWN) {
1830                 if (service->proxy_config == CONNMAN_SERVICE_PROXY_METHOD_AUTO &&
1831                                 service->pac == NULL)
1832                         return service->proxy;
1833
1834                 return service->proxy_config;
1835         }
1836
1837         return service->proxy;
1838 }
1839
1840 char **connman_service_get_proxy_servers(struct connman_service *service)
1841 {
1842         return g_strdupv(service->proxies);
1843 }
1844
1845 char **connman_service_get_proxy_excludes(struct connman_service *service)
1846 {
1847         return g_strdupv(service->excludes);
1848 }
1849
1850 const char *connman_service_get_proxy_url(struct connman_service *service)
1851 {
1852         if (service == NULL)
1853                 return NULL;
1854
1855         return service->pac;
1856 }
1857
1858 void __connman_service_set_proxy_autoconfig(struct connman_service *service,
1859                                                         const char *url)
1860 {
1861         if (service == NULL)
1862                 return;
1863
1864         service->proxy = CONNMAN_SERVICE_PROXY_METHOD_AUTO;
1865
1866         if (service->ipconfig_ipv4) {
1867                 if (__connman_ipconfig_set_proxy_autoconfig(
1868                             service->ipconfig_ipv4, url) < 0)
1869                         return;
1870         } else if (service->ipconfig_ipv6) {
1871                 if (__connman_ipconfig_set_proxy_autoconfig(
1872                             service->ipconfig_ipv6, url) < 0)
1873                         return;
1874         } else
1875                 return;
1876
1877         proxy_changed(service);
1878
1879         __connman_notifier_proxy_changed(service);
1880 }
1881
1882 const char *connman_service_get_proxy_autoconfig(struct connman_service *service)
1883 {
1884         if (service == NULL)
1885                 return NULL;
1886
1887         if (service->ipconfig_ipv4)
1888                 return __connman_ipconfig_get_proxy_autoconfig(
1889                                                 service->ipconfig_ipv4);
1890         else if (service->ipconfig_ipv6)
1891                 return __connman_ipconfig_get_proxy_autoconfig(
1892                                                 service->ipconfig_ipv6);
1893         return NULL;
1894 }
1895
1896 static void update_timeservers(struct connman_service *service)
1897 {
1898         int i;
1899
1900         if (service->timeservers == NULL)
1901                 return;
1902
1903         switch (combine_state(service->state_ipv4, service->state_ipv6)) {
1904         case CONNMAN_SERVICE_STATE_UNKNOWN:
1905         case CONNMAN_SERVICE_STATE_IDLE:
1906         case CONNMAN_SERVICE_STATE_ASSOCIATION:
1907         case CONNMAN_SERVICE_STATE_CONFIGURATION:
1908                 return;
1909         case CONNMAN_SERVICE_STATE_FAILURE:
1910         case CONNMAN_SERVICE_STATE_DISCONNECT:
1911                 for (i = 0; service->timeservers[i] != NULL; i++)
1912                         connman_timeserver_remove(service->timeservers[i]);
1913                 return;
1914         case CONNMAN_SERVICE_STATE_READY:
1915         case CONNMAN_SERVICE_STATE_ONLINE:
1916                 break;
1917         }
1918
1919         for (i = 0; service->timeservers[i] != NULL; i++)
1920                 connman_timeserver_append(service->timeservers[i]);
1921 }
1922
1923 int __connman_service_timeserver_append(struct connman_service *service,
1924                                                 const char *timeserver)
1925 {
1926         int len;
1927
1928         DBG("service %p timeserver %s", service, timeserver);
1929
1930         if (timeserver == NULL)
1931                 return -EINVAL;
1932
1933         if (service->timeservers != NULL) {
1934                 int i;
1935
1936                 for (i = 0; service->timeservers[i] != NULL; i++)
1937                         if (g_strcmp0(service->timeservers[i], timeserver) == 0)
1938                                 return -EEXIST;
1939
1940                 len = g_strv_length(service->timeservers);
1941                 service->timeservers = g_try_renew(char *, service->timeservers,
1942                                                         len + 2);
1943         } else {
1944                 len = 0;
1945                 service->timeservers = g_try_new0(char *, len + 2);
1946         }
1947
1948         if (service->timeservers == NULL)
1949                 return -ENOMEM;
1950
1951         service->timeservers[len] = g_strdup(timeserver);
1952         service->timeservers[len + 1] = NULL;
1953
1954         update_timeservers(service);
1955
1956         return 0;
1957 }
1958
1959 int __connman_service_timeserver_remove(struct connman_service *service,
1960                                                 const char *timeserver)
1961 {
1962         char **servers;
1963         int len, i, j;
1964
1965         DBG("service %p timeserver %s", service, timeserver);
1966
1967         if (timeserver == NULL)
1968                 return -EINVAL;
1969
1970         if (service->timeservers == NULL)
1971                 return 0;
1972
1973         len = g_strv_length(service->timeservers);
1974         if (len == 1) {
1975                 if (g_strcmp0(service->timeservers[0], timeserver) != 0)
1976                         return 0;
1977
1978                 g_strfreev(service->timeservers);
1979                 service->timeservers = NULL;
1980
1981                 return 0;
1982         }
1983
1984         servers = g_try_new0(char *, len - 1);
1985         if (servers == NULL)
1986                 return -ENOMEM;
1987
1988         for (i = 0, j = 0; i < len; i++) {
1989                 if (g_strcmp0(service->timeservers[i], timeserver) != 0) {
1990                         servers[j] = g_strdup(service->timeservers[i]);
1991                         j++;
1992                 }
1993         }
1994         servers[len - 2] = NULL;
1995
1996         g_strfreev(service->timeservers);
1997         service->timeservers = servers;
1998
1999         update_timeservers(service);
2000
2001         return 0;
2002 }
2003
2004 void __connman_service_set_pac(struct connman_service *service,
2005                                         const char *pac)
2006 {
2007         if (pac == NULL)
2008                 return;
2009
2010         g_free(service->pac);
2011         service->pac = g_strdup(pac);
2012 }
2013
2014 void __connman_service_set_identity(struct connman_service *service,
2015                                         const char *identity)
2016 {
2017         if (service->immutable)
2018                 return;
2019
2020         g_free(service->identity);
2021         service->identity = g_strdup(identity);
2022
2023         if (service->network != NULL)
2024                 connman_network_set_string(service->network,
2025                                         "WiFi.Identity",
2026                                         service->identity);
2027 }
2028
2029 void __connman_service_set_passphrase(struct connman_service *service,
2030                                         const char* passphrase)
2031 {
2032         if (service->immutable == TRUE)
2033                 return;
2034
2035         g_free(service->passphrase);
2036         service->passphrase = g_strdup(passphrase);
2037
2038         passphrase_changed(service);
2039
2040         if (service->network != NULL)
2041                 connman_network_set_string(service->network,
2042                                         "WiFi.Passphrase",
2043                                         service->passphrase);
2044
2045         __connman_storage_save_service(service);
2046 }
2047
2048 static DBusMessage *get_properties(DBusConnection *conn,
2049                                         DBusMessage *msg, void *user_data)
2050 {
2051         struct connman_service *service = user_data;
2052         DBusMessage *reply;
2053         DBusMessageIter array, dict;
2054
2055         DBG("service %p", service);
2056
2057         reply = dbus_message_new_method_return(msg);
2058         if (reply == NULL)
2059                 return NULL;
2060
2061         dbus_message_iter_init_append(reply, &array);
2062
2063         connman_dbus_dict_open(&array, &dict);
2064         append_properties(&dict, FALSE, service);
2065         connman_dbus_dict_close(&array, &dict);
2066
2067         return reply;
2068 }
2069
2070 static int update_proxy_configuration(struct connman_service *service,
2071                                 DBusMessageIter *array)
2072 {
2073         DBusMessageIter dict;
2074         enum connman_service_proxy_method method;
2075         GString *servers_str = NULL;
2076         GString *excludes_str = NULL;
2077         const char *url = NULL;
2078
2079         method = CONNMAN_SERVICE_PROXY_METHOD_UNKNOWN;
2080
2081         dbus_message_iter_recurse(array, &dict);
2082
2083         while (dbus_message_iter_get_arg_type(&dict) == DBUS_TYPE_DICT_ENTRY) {
2084                 DBusMessageIter entry, variant;
2085                 const char *key;
2086                 int type;
2087
2088                 dbus_message_iter_recurse(&dict, &entry);
2089
2090                 if (dbus_message_iter_get_arg_type(&entry) != DBUS_TYPE_STRING)
2091                         goto error;
2092
2093                 dbus_message_iter_get_basic(&entry, &key);
2094                 dbus_message_iter_next(&entry);
2095
2096                 if (dbus_message_iter_get_arg_type(&entry) !=
2097                                                         DBUS_TYPE_VARIANT)
2098                         goto error;
2099
2100                 dbus_message_iter_recurse(&entry, &variant);
2101                 type = dbus_message_iter_get_arg_type(&variant);
2102
2103                 if (g_str_equal(key, "Method") == TRUE) {
2104                         const char *val;
2105
2106                         if (type != DBUS_TYPE_STRING)
2107                                 goto error;
2108
2109                         dbus_message_iter_get_basic(&variant, &val);
2110                         method = string2proxymethod(val);
2111                 } else if (g_str_equal(key, "URL") == TRUE) {
2112                         if (type != DBUS_TYPE_STRING)
2113                                 goto error;
2114
2115                         dbus_message_iter_get_basic(&variant, &url);
2116                 } else if (g_str_equal(key, "Servers") == TRUE) {
2117                         DBusMessageIter str_array;
2118
2119                         if (type != DBUS_TYPE_ARRAY)
2120                                 goto error;
2121
2122                         servers_str = g_string_new(NULL);
2123                         if (servers_str == NULL)
2124                                 goto error;
2125
2126                         dbus_message_iter_recurse(&variant, &str_array);
2127
2128                         while (dbus_message_iter_get_arg_type(&str_array) ==
2129                                                         DBUS_TYPE_STRING) {
2130                                 char *val = NULL;
2131
2132                                 dbus_message_iter_get_basic(&str_array, &val);
2133
2134                                 if (servers_str->len > 0)
2135                                         g_string_append_printf(servers_str,
2136                                                         " %s", val);
2137                                 else
2138                                         g_string_append(servers_str, val);
2139
2140                                 dbus_message_iter_next(&str_array);
2141                         }
2142                 } else if (g_str_equal(key, "Excludes") == TRUE) {
2143                         DBusMessageIter str_array;
2144
2145                         if (type != DBUS_TYPE_ARRAY)
2146                                 goto error;
2147
2148                         excludes_str = g_string_new(NULL);
2149                         if (excludes_str == NULL)
2150                                 goto error;
2151
2152                         dbus_message_iter_recurse(&variant, &str_array);
2153
2154                         while (dbus_message_iter_get_arg_type(&str_array) ==
2155                                                         DBUS_TYPE_STRING) {
2156                                 char *val = NULL;
2157
2158                                 dbus_message_iter_get_basic(&str_array, &val);
2159
2160                                 if (excludes_str->len > 0)
2161                                         g_string_append_printf(excludes_str,
2162                                                         " %s", val);
2163                                 else
2164                                         g_string_append(excludes_str, val);
2165
2166                                 dbus_message_iter_next(&str_array);
2167                         }
2168                 }
2169
2170                 dbus_message_iter_next(&dict);
2171         }
2172
2173         switch (method) {
2174         case CONNMAN_SERVICE_PROXY_METHOD_DIRECT:
2175                 break;
2176         case CONNMAN_SERVICE_PROXY_METHOD_MANUAL:
2177                 if (servers_str == NULL && service->proxies == NULL)
2178                         goto error;
2179
2180                 if (servers_str != NULL) {
2181                         g_strfreev(service->proxies);
2182
2183                         if (servers_str->len > 0)
2184                                 service->proxies = g_strsplit_set(
2185                                         servers_str->str, " ", 0);
2186                         else
2187                                 service->proxies = NULL;
2188                 }
2189
2190                 if (excludes_str != NULL) {
2191                         g_strfreev(service->excludes);
2192
2193                         if (excludes_str->len > 0)
2194                                 service->excludes = g_strsplit_set(
2195                                         excludes_str->str, " ", 0);
2196                         else
2197                                 service->excludes = NULL;
2198                 }
2199
2200                 if (service->proxies == NULL)
2201                         method = CONNMAN_SERVICE_PROXY_METHOD_DIRECT;
2202
2203                 break;
2204         case CONNMAN_SERVICE_PROXY_METHOD_AUTO:
2205                 g_free(service->pac);
2206
2207                 if (url != NULL && strlen(url) > 0)
2208                         service->pac = g_strdup(url);
2209                 else
2210                         service->pac = NULL;
2211
2212                 /* if we are connected:
2213                    - if service->pac == NULL
2214                    - if __connman_ipconfig_get_proxy_autoconfig(
2215                    service->ipconfig) == NULL
2216                    --> We should start WPAD */
2217
2218                 break;
2219         case CONNMAN_SERVICE_PROXY_METHOD_UNKNOWN:
2220                 goto error;
2221         }
2222
2223         if (servers_str != NULL)
2224                 g_string_free(servers_str, TRUE);
2225
2226         if (excludes_str != NULL)
2227                 g_string_free(excludes_str, TRUE);
2228
2229         service->proxy_config = method;
2230
2231         return 0;
2232
2233 error:
2234         if (servers_str != NULL)
2235                 g_string_free(servers_str, TRUE);
2236
2237         if (excludes_str != NULL)
2238                 g_string_free(excludes_str, TRUE);
2239
2240         return -EINVAL;
2241 }
2242
2243 static int set_ipconfig(struct connman_service *service,
2244                         struct connman_ipconfig *ipconfig,
2245                         DBusMessageIter *array,
2246                         enum connman_service_state state,
2247                         enum connman_service_state *new_state)
2248 {
2249         enum connman_ipconfig_method old_method;
2250         enum connman_ipconfig_method method = CONNMAN_IPCONFIG_METHOD_UNKNOWN;
2251         enum connman_ipconfig_type type;
2252         int err;
2253
2254         old_method = __connman_ipconfig_get_method(ipconfig);
2255
2256         if (is_connecting_state(service, state) ||
2257                                         is_connected_state(service, state))
2258                 __connman_network_clear_ipconfig(service->network, ipconfig);
2259
2260         err = __connman_ipconfig_set_config(ipconfig, array);
2261         method = __connman_ipconfig_get_method(ipconfig);
2262         type = __connman_ipconfig_get_config_type(ipconfig);
2263
2264         if (type == CONNMAN_IPCONFIG_TYPE_IPV4) {
2265                 if (err == 0 && old_method == CONNMAN_IPCONFIG_METHOD_OFF &&
2266                                 method == CONNMAN_IPCONFIG_METHOD_DHCP) {
2267                         *new_state = service->state_ipv4 =
2268                                 CONNMAN_SERVICE_STATE_CONFIGURATION;
2269                         __connman_ipconfig_enable(ipconfig);
2270                 }
2271
2272         } else if (type == CONNMAN_IPCONFIG_TYPE_IPV6) {
2273                 if (err == 0 && old_method == CONNMAN_IPCONFIG_METHOD_OFF &&
2274                                 method == CONNMAN_IPCONFIG_METHOD_AUTO) {
2275                         *new_state = service->state_ipv6;
2276                         __connman_ipconfig_enable(ipconfig);
2277                 }
2278         }
2279
2280         DBG("err %d ipconfig %p type %d method %d state %s", err, ipconfig,
2281                 type, method, state2string(*new_state));
2282
2283         return err;
2284 }
2285
2286 static DBusMessage *set_property(DBusConnection *conn,
2287                                         DBusMessage *msg, void *user_data)
2288 {
2289         struct connman_service *service = user_data;
2290         DBusMessageIter iter, value;
2291         const char *name;
2292         int type;
2293
2294         DBG("service %p", service);
2295
2296         if (dbus_message_iter_init(msg, &iter) == FALSE)
2297                 return __connman_error_invalid_arguments(msg);
2298
2299         dbus_message_iter_get_basic(&iter, &name);
2300         dbus_message_iter_next(&iter);
2301         dbus_message_iter_recurse(&iter, &value);
2302
2303         type = dbus_message_iter_get_arg_type(&value);
2304
2305         if (g_str_equal(name, "AutoConnect") == TRUE) {
2306                 connman_bool_t autoconnect;
2307
2308                 if (type != DBUS_TYPE_BOOLEAN)
2309                         return __connman_error_invalid_arguments(msg);
2310
2311                 if (service->favorite == FALSE)
2312                         return __connman_error_invalid_service(msg);
2313
2314                 dbus_message_iter_get_basic(&value, &autoconnect);
2315
2316                 if (service->autoconnect == autoconnect)
2317                         return g_dbus_create_reply(msg, DBUS_TYPE_INVALID);
2318
2319                 service->autoconnect = autoconnect;
2320
2321                 autoconnect_changed(service);
2322
2323                 __connman_storage_save_service(service);
2324         } else if (g_str_equal(name, "Passphrase") == TRUE) {
2325                 const char *passphrase;
2326
2327                 if (type != DBUS_TYPE_STRING)
2328                         return __connman_error_invalid_arguments(msg);
2329
2330                 if (service->immutable == TRUE)
2331                         return __connman_error_not_supported(msg);
2332
2333                 dbus_message_iter_get_basic(&value, &passphrase);
2334
2335                 __connman_service_set_passphrase(service, passphrase);
2336         } else if (g_str_equal(name, "Nameservers.Configuration") == TRUE) {
2337                 DBusMessageIter entry;
2338                 GString *str;
2339                 int index;
2340                 const char *gw;
2341
2342                 if (type != DBUS_TYPE_ARRAY)
2343                         return __connman_error_invalid_arguments(msg);
2344
2345                 str = g_string_new(NULL);
2346                 if (str == NULL)
2347                         return __connman_error_invalid_arguments(msg);
2348
2349                 index = connman_network_get_index(service->network);
2350                 gw = __connman_ipconfig_get_gateway_from_index(index);
2351
2352                 if (gw && strlen(gw))
2353                         __connman_service_nameserver_del_routes(service);
2354
2355                 dbus_message_iter_recurse(&value, &entry);
2356
2357                 while (dbus_message_iter_get_arg_type(&entry) == DBUS_TYPE_STRING) {
2358                         const char *val;
2359                         dbus_message_iter_get_basic(&entry, &val);
2360                         dbus_message_iter_next(&entry);
2361                         if (str->len > 0)
2362                                 g_string_append_printf(str, " %s", val);
2363                         else
2364                                 g_string_append(str, val);
2365                 }
2366
2367                 g_strfreev(service->nameservers_config);
2368
2369                 if (str->len > 0) {
2370                         service->nameservers_config =
2371                                 g_strsplit_set(str->str, " ", 0);
2372                 } else {
2373                         service->nameservers_config = NULL;
2374                 }
2375
2376                 g_string_free(str, TRUE);
2377
2378                 if (gw && strlen(gw))
2379                         __connman_service_nameserver_add_routes(service, gw);
2380
2381                 update_nameservers(service);
2382                 dns_configuration_changed(service);
2383
2384                 __connman_storage_save_service(service);
2385         } else if (g_str_equal(name, "Domains.Configuration") == TRUE) {
2386                 DBusMessageIter entry;
2387                 GString *str;
2388
2389                 if (type != DBUS_TYPE_ARRAY)
2390                         return __connman_error_invalid_arguments(msg);
2391
2392                 str = g_string_new(NULL);
2393                 if (str == NULL)
2394                         return __connman_error_invalid_arguments(msg);
2395
2396                 dbus_message_iter_recurse(&value, &entry);
2397
2398                 while (dbus_message_iter_get_arg_type(&entry) == DBUS_TYPE_STRING) {
2399                         const char *val;
2400                         dbus_message_iter_get_basic(&entry, &val);
2401                         dbus_message_iter_next(&entry);
2402                         if (str->len > 0)
2403                                 g_string_append_printf(str, " %s", val);
2404                         else
2405                                 g_string_append(str, val);
2406                 }
2407
2408                 g_strfreev(service->domains);
2409
2410                 if (str->len > 0)
2411                         service->domains = g_strsplit_set(str->str, " ", 0);
2412                 else
2413                         service->domains = NULL;
2414
2415                 g_string_free(str, TRUE);
2416
2417                 update_nameservers(service);
2418                 domain_configuration_changed(service);
2419
2420                 __connman_storage_save_service(service);
2421         } else if (g_str_equal(name, "Proxy.Configuration") == TRUE) {
2422                 int err;
2423
2424                 if (type != DBUS_TYPE_ARRAY)
2425                         return __connman_error_invalid_arguments(msg);
2426
2427                 err = update_proxy_configuration(service, &value);
2428
2429                 if (err < 0)
2430                         return __connman_error_failed(msg, -err);
2431
2432                 proxy_configuration_changed(service);
2433
2434                 __connman_storage_save_service(service);
2435         } else if (g_str_equal(name, "IPv4.Configuration") == TRUE ||
2436                         g_str_equal(name, "IPv6.Configuration")) {
2437
2438                 struct connman_ipconfig *ipv4 = NULL, *ipv6 = NULL;
2439                 enum connman_service_state state =
2440                                                 CONNMAN_SERVICE_STATE_UNKNOWN;
2441                 int err = 0;
2442
2443                 DBG("%s", name);
2444
2445                 if (service->ipconfig_ipv4 == NULL &&
2446                                         service->ipconfig_ipv6 == NULL)
2447                         return __connman_error_invalid_property(msg);
2448
2449                 if (g_str_equal(name, "IPv4.Configuration") == TRUE) {
2450                         ipv4 = service->ipconfig_ipv4;
2451                         err = set_ipconfig(service, ipv4, &value,
2452                                         service->state_ipv4, &state);
2453
2454                 } else if (g_str_equal(name, "IPv6.Configuration") == TRUE) {
2455                         ipv6 = service->ipconfig_ipv6;
2456                         err = set_ipconfig(service, ipv6, &value,
2457                                         service->state_ipv6, &state);
2458                 }
2459
2460                 if (err < 0) {
2461                         if (is_connected_state(service, state) ||
2462                                         is_connecting_state(service, state))
2463                                 __connman_network_set_ipconfig(service->network,
2464                                                                 ipv4, ipv6);
2465                         return __connman_error_failed(msg, -err);
2466                 }
2467
2468                 if (ipv4)
2469                         ipv4_configuration_changed(service);
2470                 else if (ipv6)
2471                         ipv6_configuration_changed(service);
2472
2473                 if (is_connecting(service) || is_connected(service))
2474                         __connman_network_set_ipconfig(service->network,
2475                                                         ipv4, ipv6);
2476
2477                 __connman_storage_save_service(service);
2478         } else
2479                 return __connman_error_invalid_property(msg);
2480
2481         return g_dbus_create_reply(msg, DBUS_TYPE_INVALID);
2482 }
2483
2484 static void set_idle(struct connman_service *service)
2485 {
2486         service->state_ipv4 = service->state_ipv6 = CONNMAN_SERVICE_STATE_IDLE;
2487         service->error = CONNMAN_SERVICE_ERROR_UNKNOWN;
2488         state_changed(service);
2489 }
2490
2491 static DBusMessage *clear_property(DBusConnection *conn,
2492                                         DBusMessage *msg, void *user_data)
2493 {
2494         struct connman_service *service = user_data;
2495         const char *name;
2496
2497         DBG("service %p", service);
2498
2499         dbus_message_get_args(msg, NULL, DBUS_TYPE_STRING, &name,
2500                                                         DBUS_TYPE_INVALID);
2501
2502         if (g_str_equal(name, "Error") == TRUE) {
2503                 set_idle(service);
2504
2505                 g_get_current_time(&service->modified);
2506                 __connman_storage_save_service(service);
2507         } else if (g_str_equal(name, "Passphrase") == TRUE) {
2508                 if (service->immutable == TRUE)
2509                         return __connman_error_not_supported(msg);
2510
2511                 g_free(service->passphrase);
2512                 service->passphrase = NULL;
2513
2514                 passphrase_changed(service);
2515
2516                 __connman_storage_save_service(service);
2517         } else
2518                 return __connman_error_invalid_property(msg);
2519
2520         return g_dbus_create_reply(msg, DBUS_TYPE_INVALID);
2521 }
2522
2523 static connman_bool_t is_ignore(struct connman_service *service)
2524 {
2525         if (service->autoconnect == FALSE)
2526                 return TRUE;
2527
2528         if (service->roaming == TRUE)
2529                 return TRUE;
2530
2531         if (service->ignore == TRUE)
2532                 return TRUE;
2533
2534         if (combine_state(service->state_ipv4, service->state_ipv6) ==
2535                                                 CONNMAN_SERVICE_STATE_FAILURE)
2536                 return TRUE;
2537
2538         return FALSE;
2539 }
2540
2541 void __connman_service_auto_connect(void)
2542 {
2543         struct connman_service *service = NULL;
2544         GSequenceIter *iter;
2545
2546         DBG("");
2547
2548         if (__connman_session_mode() == TRUE) {
2549                 DBG("Session mode enabled: auto connect disabled");
2550                 return;
2551         }
2552
2553         iter = g_sequence_get_begin_iter(service_list);
2554
2555         while (g_sequence_iter_is_end(iter) == FALSE) {
2556                 service = g_sequence_get(iter);
2557
2558                 if (service->pending != NULL)
2559                         return;
2560
2561                 if (is_connecting(service) == TRUE)
2562                         return;
2563
2564                 if (service->favorite == FALSE)
2565                         return;
2566
2567                 if (is_connected(service) == TRUE)
2568                         return;
2569
2570                 if (is_ignore(service) == FALSE &&
2571                         combine_state(service->state_ipv4,
2572                                         service->state_ipv6) ==
2573                                                 CONNMAN_SERVICE_STATE_IDLE)
2574                         break;
2575
2576                 service = NULL;
2577
2578                 iter = g_sequence_iter_next(iter);
2579         }
2580
2581         if (service != NULL) {
2582                 service->userconnect = FALSE;
2583                 __connman_service_connect(service);
2584         }
2585 }
2586
2587 static connman_bool_t session_is_ignore(struct connman_service *service)
2588 {
2589         if (combine_state(service->state_ipv4, service->state_ipv6) ==
2590                                                 CONNMAN_SERVICE_STATE_FAILURE)
2591                 return TRUE;
2592
2593         return FALSE;
2594 }
2595
2596 int __connman_service_session_connect(GSequence *list,
2597                                         struct connman_service **ret_service)
2598 {
2599         struct connman_service *service;
2600         GSequenceIter *iter;
2601
2602         DBG("list %p", list);
2603
2604         iter = g_sequence_get_begin_iter(list);
2605
2606         while (g_sequence_iter_is_end(iter) == FALSE) {
2607                 service = g_sequence_get(iter);
2608
2609                 if (service->pending != NULL)
2610                         return -EINPROGRESS;
2611
2612                 if (is_connected(service) == TRUE)
2613                         return -EISCONN;
2614
2615                 if (is_connecting(service) == TRUE)
2616                         return -EALREADY;
2617
2618                 if (session_is_ignore(service) == FALSE &&
2619                         combine_state(service->state_ipv4,
2620                                         service->state_ipv6) ==
2621                                                 CONNMAN_SERVICE_STATE_IDLE)
2622                         break;
2623
2624                 service = NULL;
2625
2626                 iter = g_sequence_iter_next(iter);
2627         }
2628
2629         if (service == NULL)
2630                 return -EINVAL;
2631
2632
2633         *ret_service = service;
2634
2635         return __connman_service_connect(service);
2636 }
2637
2638 static void remove_timeout(struct connman_service *service)
2639 {
2640         if (service->timeout > 0) {
2641                 g_source_remove(service->timeout);
2642                 service->timeout = 0;
2643         }
2644 }
2645
2646 static void reply_pending(struct connman_service *service, int error)
2647 {
2648         remove_timeout(service);
2649
2650         if (service->pending != NULL) {
2651                 if (error > 0) {
2652                         DBusMessage *reply;
2653
2654                         reply = __connman_error_failed(service->pending,
2655                                                                 error);
2656                         if (reply != NULL)
2657                                 g_dbus_send_message(connection, reply);
2658                 } else {
2659                         const char *sender;
2660
2661                         sender = dbus_message_get_interface(service->pending);
2662
2663                         DBG("sender %s", sender);
2664
2665                         if (g_strcmp0(sender, CONNMAN_MANAGER_INTERFACE) == 0)
2666                                 g_dbus_send_reply(connection, service->pending,
2667                                         DBUS_TYPE_OBJECT_PATH, &service->path,
2668                                                         DBUS_TYPE_INVALID);
2669                         else
2670                                 g_dbus_send_reply(connection, service->pending,
2671                                                         DBUS_TYPE_INVALID);
2672                 }
2673
2674                 dbus_message_unref(service->pending);
2675                 service->pending = NULL;
2676         }
2677 }
2678
2679 static gboolean connect_timeout(gpointer user_data)
2680 {
2681         struct connman_service *service = user_data;
2682         connman_bool_t autoconnect = FALSE;
2683
2684         DBG("service %p", service);
2685
2686         service->timeout = 0;
2687
2688         if (service->network != NULL)
2689                 __connman_network_disconnect(service->network);
2690
2691         __connman_ipconfig_disable(service->ipconfig_ipv4);
2692         __connman_ipconfig_disable(service->ipconfig_ipv6);
2693
2694         __connman_stats_service_unregister(service);
2695
2696         if (service->pending != NULL) {
2697                 DBusMessage *reply;
2698
2699                 reply = __connman_error_operation_timeout(service->pending);
2700                 if (reply != NULL)
2701                         g_dbus_send_message(connection, reply);
2702
2703                 dbus_message_unref(service->pending);
2704                 service->pending = NULL;
2705         } else
2706                 autoconnect = TRUE;
2707
2708         __connman_service_indicate_state(service,
2709                                         CONNMAN_SERVICE_STATE_FAILURE,
2710                                         CONNMAN_IPCONFIG_TYPE_IPV4);
2711         __connman_service_indicate_state(service,
2712                                         CONNMAN_SERVICE_STATE_FAILURE,
2713                                         CONNMAN_IPCONFIG_TYPE_IPV6);
2714
2715         if (autoconnect == TRUE && service->userconnect == FALSE)
2716                 __connman_service_auto_connect();
2717
2718         return FALSE;
2719 }
2720
2721 static void set_reconnect_state(struct connman_service *service,
2722                                                 connman_bool_t reconnect)
2723 {
2724         struct connman_device *device;
2725
2726         if (service->network == NULL)
2727                 return;
2728
2729         device = connman_network_get_device(service->network);
2730         if (device == NULL)
2731                 return;
2732
2733         __connman_device_set_reconnect(device, reconnect);
2734 }
2735
2736 static connman_bool_t get_reconnect_state(struct connman_service *service)
2737 {
2738         struct connman_device *device;
2739
2740         if (service->network == NULL)
2741                 return FALSE;
2742
2743         device = connman_network_get_device(service->network);
2744         if (device == NULL)
2745                 return FALSE;
2746
2747         return __connman_device_get_reconnect(device);
2748 }
2749
2750 static void request_input_cb (struct connman_service *service,
2751                         const char *passphrase, void *user_data)
2752 {
2753         DBG ("RequestInput return, %p", service);
2754
2755         if (passphrase == NULL && service->wps == FALSE)
2756                 return;
2757
2758         if (passphrase != NULL)
2759                 __connman_service_set_passphrase(service, passphrase);
2760
2761         __connman_service_connect(service);
2762 }
2763
2764 static DBusMessage *connect_service(DBusConnection *conn,
2765                                         DBusMessage *msg, void *user_data)
2766 {
2767         struct connman_service *service = user_data;
2768         GSequenceIter *iter;
2769         int err;
2770
2771         DBG("service %p", service);
2772
2773         if (service->pending != NULL)
2774                 return __connman_error_in_progress(msg);
2775
2776         iter = g_sequence_get_begin_iter(service_list);
2777
2778         while (g_sequence_iter_is_end(iter) == FALSE) {
2779                 struct connman_service *temp = g_sequence_get(iter);
2780
2781                 if (service->type == temp->type && is_connecting(temp) == TRUE)
2782                         return __connman_error_in_progress(msg);
2783
2784                 iter = g_sequence_iter_next(iter);
2785         }
2786
2787         service->ignore = FALSE;
2788
2789         service->userconnect = TRUE;
2790
2791         service->pending = dbus_message_ref(msg);
2792
2793         set_reconnect_state(service, FALSE);
2794
2795         err = __connman_service_connect(service);
2796         if (err < 0) {
2797                 if (err == -ENOKEY) {
2798                         if (__connman_agent_request_input(service,
2799                                                         request_input_cb,
2800                                                         NULL) == 0)
2801                                 return NULL;
2802                 }
2803
2804                 if (service->pending == NULL)
2805                         return NULL;
2806
2807                 if (err != -EINPROGRESS) {
2808                         dbus_message_unref(service->pending);
2809                         service->pending = NULL;
2810
2811                         return __connman_error_failed(msg, -err);
2812                 }
2813
2814                 return NULL;
2815         }
2816
2817         return g_dbus_create_reply(msg, DBUS_TYPE_INVALID);
2818 }
2819
2820 static DBusMessage *disconnect_service(DBusConnection *conn,
2821                                         DBusMessage *msg, void *user_data)
2822 {
2823         struct connman_service *service = user_data;
2824         int err;
2825
2826         DBG("service %p", service);
2827
2828         reply_pending(service, ECONNABORTED);
2829
2830         service->ignore = TRUE;
2831
2832         set_reconnect_state(service, FALSE);
2833
2834         err = __connman_service_disconnect(service);
2835         if (err < 0) {
2836                 if (err != -EINPROGRESS)
2837                         return __connman_error_failed(msg, -err);
2838
2839                 return NULL;
2840         }
2841
2842         return g_dbus_create_reply(msg, DBUS_TYPE_INVALID);
2843 }
2844
2845 static DBusMessage *remove_service(DBusConnection *conn,
2846                                         DBusMessage *msg, void *user_data)
2847 {
2848         struct connman_service *service = user_data;
2849
2850         DBG("service %p", service);
2851
2852         if (service->type == CONNMAN_SERVICE_TYPE_ETHERNET)
2853                 return __connman_error_not_supported(msg);
2854
2855         if (service->immutable == TRUE)
2856                 return __connman_error_not_supported(msg);
2857
2858         if (service->favorite == FALSE &&
2859                 combine_state(service->state_ipv4, service->state_ipv6) !=
2860                                                 CONNMAN_SERVICE_STATE_FAILURE)
2861                 return __connman_error_not_supported(msg);
2862
2863         if (service->network != NULL) {
2864                 set_reconnect_state(service, FALSE);
2865
2866                 __connman_network_disconnect(service->network);
2867         }
2868
2869         g_free(service->passphrase);
2870         service->passphrase = NULL;
2871
2872         passphrase_changed(service);
2873
2874         set_idle(service);
2875
2876         __connman_service_set_favorite(service, FALSE);
2877         __connman_storage_save_service(service);
2878
2879         return g_dbus_create_reply(msg, DBUS_TYPE_INVALID);
2880 }
2881
2882 static DBusMessage *move_service(DBusConnection *conn,
2883                                         DBusMessage *msg, void *user_data,
2884                                                                 gboolean before)
2885 {
2886         struct connman_service *service = user_data;
2887         struct connman_service *target;
2888         const char *path;
2889         GSequenceIter *src, *dst;
2890
2891         DBG("service %p", service);
2892
2893         dbus_message_get_args(msg, NULL, DBUS_TYPE_OBJECT_PATH, &path,
2894                                                         DBUS_TYPE_INVALID);
2895
2896         if (service->favorite == FALSE)
2897                 return __connman_error_not_supported(msg);
2898
2899         target = find_service(path);
2900         if (target == NULL || target->favorite == FALSE || target == service)
2901                 return __connman_error_invalid_service(msg);
2902
2903         DBG("target %s", target->identifier);
2904
2905         if (target->state_ipv4 != service->state_ipv4 &&
2906                                 target->state_ipv6 != service->state_ipv6)
2907                 return __connman_error_invalid_service(msg);
2908
2909         g_get_current_time(&service->modified);
2910         __connman_storage_save_service(service);
2911
2912         src = g_hash_table_lookup(service_hash, service->identifier);
2913         dst = g_hash_table_lookup(service_hash, target->identifier);
2914
2915         before ? g_sequence_move(src, dst) : g_sequence_move(dst, src);
2916
2917         __connman_profile_changed(FALSE);
2918
2919         return g_dbus_create_reply(msg, DBUS_TYPE_INVALID);
2920 }
2921
2922 static DBusMessage *move_before(DBusConnection *conn,
2923                                         DBusMessage *msg, void *user_data)
2924 {
2925         return move_service(conn, msg, user_data, TRUE);
2926 }
2927
2928 static DBusMessage *move_after(DBusConnection *conn,
2929                                         DBusMessage *msg, void *user_data)
2930 {
2931         return move_service(conn, msg, user_data, FALSE);
2932 }
2933
2934 static DBusMessage *reset_counters(DBusConnection *conn,
2935                                         DBusMessage *msg, void *user_data)
2936 {
2937         struct connman_service *service = user_data;
2938
2939         reset_stats(service);
2940
2941         return g_dbus_create_reply(msg, DBUS_TYPE_INVALID);
2942 }
2943
2944 static GDBusMethodTable service_methods[] = {
2945         { "GetProperties", "",   "a{sv}", get_properties     },
2946         { "SetProperty",   "sv", "",      set_property       },
2947         { "ClearProperty", "s",  "",      clear_property     },
2948         { "Connect",       "",   "",      connect_service,
2949                                                 G_DBUS_METHOD_FLAG_ASYNC },
2950         { "Disconnect",    "",   "",      disconnect_service },
2951         { "Remove",        "",   "",      remove_service     },
2952         { "MoveBefore",    "o",  "",      move_before        },
2953         { "MoveAfter",     "o",  "",      move_after         },
2954         { "ResetCounters", "",   "",      reset_counters     },
2955         { },
2956 };
2957
2958 static GDBusSignalTable service_signals[] = {
2959         { "PropertyChanged", "sv" },
2960         { },
2961 };
2962
2963 static void service_free(gpointer user_data)
2964 {
2965         struct connman_service *service = user_data;
2966         char *path = service->path;
2967
2968         DBG("service %p", service);
2969
2970         reply_pending(service, ENOENT);
2971
2972         g_hash_table_remove(service_hash, service->identifier);
2973
2974         stats_stop(service);
2975         __connman_storage_save_service(service);
2976
2977         service->path = NULL;
2978
2979         if (path != NULL) {
2980                 __connman_profile_changed(FALSE);
2981
2982                 g_dbus_unregister_interface(connection, path,
2983                                                 CONNMAN_SERVICE_INTERFACE);
2984                 g_free(path);
2985         }
2986
2987         g_hash_table_destroy(service->counter_table);
2988
2989         if (service->network != NULL)
2990                 connman_network_unref(service->network);
2991
2992         if (service->provider != NULL)
2993                 connman_provider_unref(service->provider);
2994
2995         if (service->ipconfig_ipv4 != NULL) {
2996                 connman_ipconfig_unref(service->ipconfig_ipv4);
2997                 service->ipconfig_ipv4 = NULL;
2998         }
2999
3000         if (service->ipconfig_ipv6 != NULL) {
3001                 connman_ipconfig_unref(service->ipconfig_ipv6);
3002                 service->ipconfig_ipv6 = NULL;
3003         }
3004
3005         if (service->location != NULL)
3006                 connman_location_unref(service->location);
3007
3008         g_strfreev(service->nameservers);
3009         g_strfreev(service->nameservers_config);
3010         g_strfreev(service->domains);
3011         g_strfreev(service->proxies);
3012         g_strfreev(service->excludes);
3013
3014         g_free(service->domainname);
3015         g_free(service->pac);
3016         g_free(service->profile);
3017         g_free(service->name);
3018         g_free(service->passphrase);
3019         g_free(service->identifier);
3020         g_free(service->eap);
3021         g_free(service->identity);
3022         g_free(service->ca_cert_file);
3023         g_free(service->client_cert_file);
3024         g_free(service->private_key_file);
3025         g_free(service->private_key_passphrase);
3026         g_free(service->phase2);
3027
3028         if (service->stats.timer != NULL)
3029                 g_timer_destroy(service->stats.timer);
3030         if (service->stats_roaming.timer != NULL)
3031                 g_timer_destroy(service->stats_roaming.timer);
3032
3033         g_free(service);
3034 }
3035
3036 /**
3037  * __connman_service_put:
3038  * @service: service structure
3039  *
3040  * Release service if no longer needed
3041  */
3042 void __connman_service_put(struct connman_service *service)
3043 {
3044         DBG("service %p", service);
3045
3046         if (g_atomic_int_dec_and_test(&service->refcount) == TRUE) {
3047                 GSequenceIter *iter;
3048
3049                 iter = g_hash_table_lookup(service_hash, service->identifier);
3050                 if (iter != NULL) {
3051                         reply_pending(service, ECONNABORTED);
3052
3053                         __connman_service_disconnect(service);
3054
3055                         g_sequence_remove(iter);
3056                 } else
3057                         service_free(service);
3058         }
3059 }
3060
3061 static void stats_init(struct connman_service *service)
3062 {
3063         /* home */
3064         service->stats.valid = FALSE;
3065         service->stats.enabled = FALSE;
3066         service->stats.timer = g_timer_new();
3067
3068         /* roaming */
3069         service->stats_roaming.valid = FALSE;
3070         service->stats_roaming.enabled = FALSE;
3071         service->stats_roaming.timer = g_timer_new();
3072 }
3073
3074 static void service_initialize(struct connman_service *service)
3075 {
3076         DBG("service %p", service);
3077
3078         service->refcount = 1;
3079
3080         service->type     = CONNMAN_SERVICE_TYPE_UNKNOWN;
3081         service->mode     = CONNMAN_SERVICE_MODE_UNKNOWN;
3082         service->security = CONNMAN_SERVICE_SECURITY_UNKNOWN;
3083
3084         service->state_ipv4 = CONNMAN_SERVICE_STATE_UNKNOWN;
3085         service->state_ipv6 = CONNMAN_SERVICE_STATE_UNKNOWN;
3086
3087         service->favorite  = FALSE;
3088         service->immutable = FALSE;
3089         service->hidden = FALSE;
3090
3091         service->ignore = FALSE;
3092
3093         service->userconnect = FALSE;
3094
3095         service->order = 0;
3096
3097         stats_init(service);
3098
3099         service->provider = NULL;
3100
3101         service->wps = FALSE;
3102 }
3103
3104 /**
3105  * connman_service_create:
3106  *
3107  * Allocate a new service.
3108  *
3109  * Returns: a newly-allocated #connman_service structure
3110  */
3111 struct connman_service *connman_service_create(void)
3112 {
3113         GSList *list;
3114         struct connman_stats_counter *counters;
3115         const char *counter;
3116
3117         struct connman_service *service;
3118
3119         service = g_try_new0(struct connman_service, 1);
3120         if (service == NULL)
3121                 return NULL;
3122
3123         DBG("service %p", service);
3124
3125         service->counter_table = g_hash_table_new_full(g_str_hash,
3126                                                 g_str_equal, NULL, g_free);
3127
3128         for (list = counter_list; list; list = list->next) {
3129                 counter = list->data;
3130
3131                 counters = g_try_new0(struct connman_stats_counter, 1);
3132                 if (counters == NULL) {
3133                         g_hash_table_destroy(service->counter_table);
3134                         g_free(service);
3135                         return NULL;
3136                 }
3137
3138                 counters->append_all = TRUE;
3139
3140                 g_hash_table_replace(service->counter_table, (gpointer)counter,
3141                                 counters);
3142         }
3143
3144         service_initialize(service);
3145
3146         service->location = __connman_location_create(service);
3147
3148         return service;
3149 }
3150
3151 struct connman_location *__connman_service_get_location(struct connman_service *service)
3152 {
3153         return service->location;
3154 }
3155
3156 /**
3157  * connman_service_ref:
3158  * @service: service structure
3159  *
3160  * Increase reference counter of service
3161  */
3162 struct connman_service *connman_service_ref(struct connman_service *service)
3163 {
3164         DBG("%p", service);
3165
3166         g_atomic_int_inc(&service->refcount);
3167
3168         return service;
3169 }
3170
3171 /**
3172  * connman_service_unref:
3173  * @service: service structure
3174  *
3175  * Decrease reference counter of service
3176  */
3177 void connman_service_unref(struct connman_service *service)
3178 {
3179         __connman_service_put(service);
3180 }
3181
3182 static gint service_compare(gconstpointer a, gconstpointer b,
3183                                                         gpointer user_data)
3184 {
3185         struct connman_service *service_a = (void *) a;
3186         struct connman_service *service_b = (void *) b;
3187         enum connman_service_state state_a, state_b;
3188
3189         state_a = combine_state(service_a->state_ipv4, service_a->state_ipv6);
3190         state_b = combine_state(service_b->state_ipv4, service_b->state_ipv6);
3191
3192         if (state_a != state_b) {
3193                 if (is_connected(service_a) == TRUE)
3194                         return -1;
3195                 if (is_connected(service_b) == TRUE)
3196                         return 1;
3197
3198                 if (is_connecting(service_a) == TRUE)
3199                         return -1;
3200                 if (is_connecting(service_b) == TRUE)
3201                         return 1;
3202         }
3203
3204         if (service_a->order > service_b->order)
3205                 return -1;
3206
3207         if (service_a->order < service_b->order)
3208                 return 1;
3209
3210         if (service_a->favorite == TRUE && service_b->favorite == FALSE)
3211                 return -1;
3212
3213         if (service_a->favorite == FALSE && service_b->favorite == TRUE)
3214                 return 1;
3215
3216         if (service_a->type != service_b->type) {
3217                 switch (service_a->type) {
3218                 case CONNMAN_SERVICE_TYPE_UNKNOWN:
3219                 case CONNMAN_SERVICE_TYPE_SYSTEM:
3220                 case CONNMAN_SERVICE_TYPE_ETHERNET:
3221                 case CONNMAN_SERVICE_TYPE_GPS:
3222                 case CONNMAN_SERVICE_TYPE_VPN:
3223                 case CONNMAN_SERVICE_TYPE_GADGET:
3224                         break;
3225                 case CONNMAN_SERVICE_TYPE_WIFI:
3226                         return 1;
3227                 case CONNMAN_SERVICE_TYPE_WIMAX:
3228                 case CONNMAN_SERVICE_TYPE_BLUETOOTH:
3229                 case CONNMAN_SERVICE_TYPE_CELLULAR:
3230                         return -1;
3231                 }
3232         }
3233
3234         return (gint) service_b->strength - (gint) service_a->strength;
3235 }
3236
3237 /**
3238  * connman_service_get_type:
3239  * @service: service structure
3240  *
3241  * Get the type of service
3242  */
3243 enum connman_service_type connman_service_get_type(struct connman_service *service)
3244 {
3245         if (service == NULL)
3246                 return CONNMAN_SERVICE_TYPE_UNKNOWN;
3247
3248         return service->type;
3249 }
3250
3251 /**
3252  * connman_service_get_interface:
3253  * @service: service structure
3254  *
3255  * Get network interface of service
3256  */
3257 char *connman_service_get_interface(struct connman_service *service)
3258 {
3259         int index;
3260
3261         if (service == NULL)
3262                 return NULL;
3263
3264         if (service->type == CONNMAN_SERVICE_TYPE_VPN) {
3265                 if (service->ipconfig_ipv4)
3266                         index = connman_ipconfig_get_index(
3267                                                 service->ipconfig_ipv4);
3268                 else if (service->ipconfig_ipv6)
3269                         index = connman_ipconfig_get_index(
3270                                                 service->ipconfig_ipv6);
3271                 else
3272                         return NULL;
3273
3274                 return connman_inet_ifname(index);
3275         }
3276
3277         if (service->network == NULL)
3278                 return NULL;
3279
3280         index = connman_network_get_index(service->network);
3281
3282         return connman_inet_ifname(index);
3283 }
3284
3285 /**
3286  * connman_service_get_network:
3287  * @service: service structure
3288  *
3289  * Get the service network
3290  */
3291 struct connman_network *
3292 __connman_service_get_network(struct connman_service *service)
3293 {
3294         if (service == NULL)
3295                 return NULL;
3296
3297         return service->network;
3298 }
3299
3300 struct connman_ipconfig *
3301 __connman_service_get_ip4config(struct connman_service *service)
3302 {
3303         if (service == NULL)
3304                 return NULL;
3305
3306         return service->ipconfig_ipv4;
3307 }
3308
3309 struct connman_ipconfig *
3310 __connman_service_get_ip6config(struct connman_service *service)
3311 {
3312         if (service == NULL)
3313                 return NULL;
3314
3315         return service->ipconfig_ipv6;
3316 }
3317
3318 struct connman_ipconfig *
3319 __connman_service_get_ipconfig(struct connman_service *service, int family)
3320 {
3321         if (family == AF_INET)
3322                 return __connman_service_get_ip4config(service);
3323         else if (family == AF_INET6)
3324                 return __connman_service_get_ip6config(service);
3325         else
3326                 return NULL;
3327
3328 }
3329
3330 enum connman_service_security __connman_service_get_security(struct connman_service *service)
3331 {
3332         if (service == NULL)
3333                 return CONNMAN_SERVICE_SECURITY_UNKNOWN;
3334
3335         return service->security;
3336 }
3337
3338 connman_bool_t __connman_service_wps_enabled(struct connman_service *service)
3339 {
3340         if (service == NULL)
3341                 return FALSE;
3342
3343         return service->wps;
3344 }
3345
3346 /**
3347  * __connman_service_set_favorite:
3348  * @service: service structure
3349  * @favorite: favorite value
3350  *
3351  * Change the favorite setting of service
3352  */
3353 int __connman_service_set_favorite(struct connman_service *service,
3354                                                 connman_bool_t favorite)
3355 {
3356         GSequenceIter *iter;
3357
3358         iter = g_hash_table_lookup(service_hash, service->identifier);
3359         if (iter == NULL)
3360                 return -ENOENT;
3361
3362         if (service->favorite == favorite)
3363                 return -EALREADY;
3364
3365         service->favorite = favorite;
3366
3367         favorite_changed(service);
3368
3369         g_sequence_sort_changed(iter, service_compare, NULL);
3370
3371         __connman_profile_changed(FALSE);
3372
3373         return 0;
3374 }
3375
3376 int __connman_service_set_immutable(struct connman_service *service,
3377                                                 connman_bool_t immutable)
3378 {
3379         service->immutable = immutable;
3380
3381         immutable_changed(service);
3382
3383         return 0;
3384 }
3385
3386 void __connman_service_set_string(struct connman_service *service,
3387                                   const char *key, const char *value)
3388 {
3389         if (g_str_equal(key, "EAP") == TRUE) {
3390                 g_free(service->eap);
3391                 service->eap = g_strdup(value);
3392         } else if (g_str_equal(key, "Identity") == TRUE) {
3393                 g_free(service->identity);
3394                 service->identity = g_strdup(value);
3395         } else if (g_str_equal(key, "CACertFile") == TRUE) {
3396                 g_free(service->ca_cert_file);
3397                 service->ca_cert_file = g_strdup(value);
3398         } else if (g_str_equal(key, "ClientCertFile") == TRUE) {
3399                 g_free(service->client_cert_file);
3400                 service->client_cert_file = g_strdup(value);
3401         } else if (g_str_equal(key, "PrivateKeyFile") == TRUE) {
3402                 g_free(service->private_key_file);
3403                 service->private_key_file = g_strdup(value);
3404         } else if (g_str_equal(key, "PrivateKeyPassphrase") == TRUE) {
3405                 g_free(service->private_key_passphrase);
3406                 service->private_key_passphrase = g_strdup(value);
3407         } else if (g_str_equal(key, "Phase2") == TRUE) {
3408                 g_free(service->phase2);
3409                 service->phase2 = g_strdup(value);
3410         } else if (g_str_equal(key, "Passphrase") == TRUE) {
3411                 g_free(service->passphrase);
3412                 service->passphrase = g_strdup(value);
3413         }
3414 }
3415
3416 static void service_complete(struct connman_service *service)
3417 {
3418         reply_pending(service, EIO);
3419
3420         if (service->userconnect == FALSE)
3421                 __connman_service_auto_connect();
3422
3423         g_get_current_time(&service->modified);
3424         __connman_storage_save_service(service);
3425 }
3426
3427 static void report_error_cb(struct connman_service *service,
3428                         gboolean retry, void *user_data)
3429 {
3430         if (retry == TRUE)
3431                 __connman_service_connect(service);
3432         else {
3433                 service_complete(service);
3434                 __connman_profile_changed(FALSE);
3435                 __connman_element_request_scan(CONNMAN_ELEMENT_TYPE_UNKNOWN);
3436         }
3437 }
3438
3439 int __connman_service_indicate_state(struct connman_service *service,
3440                                         enum connman_service_state new_state,
3441                                         enum connman_ipconfig_type type)
3442 {
3443         enum connman_service_state service_state,
3444                 state = CONNMAN_SERVICE_STATE_IDLE;
3445         GSequenceIter *iter;
3446
3447         if (service == NULL)
3448                 return -EINVAL;
3449
3450         if (type == CONNMAN_IPCONFIG_TYPE_IPV4) {
3451                 if (service->state_ipv4 == new_state)
3452                         return -EALREADY;
3453                 state = combine_state(new_state, service->state_ipv6);
3454         } else if (type == CONNMAN_IPCONFIG_TYPE_IPV6) {
3455                 if (service->state_ipv6 == new_state)
3456                         return -EALREADY;
3457                 state = combine_state(new_state, service->state_ipv4);
3458         } else
3459                 return -EINVAL;
3460
3461         service_state = combine_state(service->state_ipv4,
3462                                                         service->state_ipv6);
3463
3464         DBG("service %p state %s/%s => %s new %s/%d => %s",
3465                                         service,
3466                                         state2string(service->state_ipv4),
3467                                         state2string(service->state_ipv6),
3468                                         state2string(service_state),
3469                                         state2string(new_state),
3470                                         type,
3471                                         state2string(state));
3472
3473         if (service_state == CONNMAN_SERVICE_STATE_FAILURE &&
3474                                 state == CONNMAN_SERVICE_STATE_IDLE)
3475                 return -EINVAL;
3476
3477         if (service_state == CONNMAN_SERVICE_STATE_IDLE &&
3478                                 state == CONNMAN_SERVICE_STATE_DISCONNECT)
3479                 return -EINVAL;
3480
3481         if (state == CONNMAN_SERVICE_STATE_IDLE &&
3482                         service_state != CONNMAN_SERVICE_STATE_DISCONNECT) {
3483                 state_changed(service);
3484
3485                 reply_pending(service, ECONNABORTED);
3486
3487                 __connman_service_disconnect(service);
3488         }
3489
3490         if (new_state == CONNMAN_SERVICE_STATE_CONFIGURATION) {
3491                 if (__connman_stats_service_register(service) == 0) {
3492                         __connman_stats_get(service, FALSE,
3493                                                 &service->stats.data);
3494                         __connman_stats_get(service, TRUE,
3495                                                 &service->stats_roaming.data);
3496                 }
3497
3498                 if (type == CONNMAN_IPCONFIG_TYPE_IPV4 &&
3499                         new_state == CONNMAN_SERVICE_STATE_CONFIGURATION)
3500                         __connman_ipconfig_enable(service->ipconfig_ipv4);
3501                 else if (type == CONNMAN_IPCONFIG_TYPE_IPV6 &&
3502                         new_state == CONNMAN_SERVICE_STATE_CONFIGURATION)
3503                         __connman_ipconfig_enable(service->ipconfig_ipv6);
3504         }
3505
3506         if (type == CONNMAN_IPCONFIG_TYPE_IPV4)
3507                 service->state_ipv4 = new_state;
3508         else if (type == CONNMAN_IPCONFIG_TYPE_IPV6)
3509                 service->state_ipv6 = new_state;
3510
3511         if (state == service_state)
3512                 return -EALREADY;
3513
3514         state_changed(service);
3515
3516         if (state == CONNMAN_SERVICE_STATE_ONLINE) {
3517                 if (service->login_required == TRUE) {
3518                         service->login_required = FALSE;
3519                         login_changed(service);
3520                 }
3521
3522                 connman_timeserver_sync();
3523         }
3524
3525         if (state == CONNMAN_SERVICE_STATE_IDLE) {
3526                 connman_bool_t reconnect;
3527
3528                 reconnect = get_reconnect_state(service);
3529                 if (reconnect == TRUE)
3530                         __connman_service_auto_connect();
3531         }
3532
3533         if (state == CONNMAN_SERVICE_STATE_READY) {
3534                 enum connman_service_proxy_method proxy_config;
3535                 enum connman_ipconfig_method method;
3536
3537                 set_reconnect_state(service, TRUE);
3538
3539                 __connman_service_set_favorite(service, TRUE);
3540
3541                 reply_pending(service, 0);
3542
3543                 service->userconnect = FALSE;
3544
3545                 g_get_current_time(&service->modified);
3546                 __connman_storage_save_service(service);
3547
3548                 update_nameservers(service);
3549                 dns_changed(service);
3550                 domain_changed(service);
3551
3552                 proxy_config = service->proxy_config;
3553
3554                 /*
3555                  * We start WPAD if we haven't got a PAC URL from DHCP and
3556                  * if our proxy manual configuration is either empty or set
3557                  * to AUTO with an empty URL.
3558                  */
3559                 if (service->proxy == CONNMAN_SERVICE_PROXY_METHOD_UNKNOWN &&
3560                         (proxy_config == CONNMAN_SERVICE_PROXY_METHOD_UNKNOWN ||
3561                                 (proxy_config ==
3562                                         CONNMAN_SERVICE_PROXY_METHOD_AUTO &&
3563                                         service->pac == NULL)))
3564                         if (__connman_wpad_start(service) < 0) {
3565                                 service->proxy =
3566                                         CONNMAN_SERVICE_PROXY_METHOD_DIRECT;
3567
3568                                 __connman_notifier_proxy_changed(service);
3569                         }
3570
3571                 __connman_notifier_connect(service->type);
3572
3573                 if (service->type == CONNMAN_SERVICE_TYPE_WIFI &&
3574                         connman_network_get_bool(service->network,
3575                                                 "WiFi.UseWPS") == TRUE) {
3576                         const char *pass;
3577
3578                         pass = connman_network_get_string(service->network,
3579                                                         "WiFi.Passphrase");
3580
3581                         __connman_service_set_passphrase(service, pass);
3582
3583                         connman_network_set_bool(service->network,
3584                                                         "WiFi.UseWPS", FALSE);
3585                 }
3586
3587                 default_changed();
3588
3589                 method = __connman_ipconfig_get_method(service->ipconfig_ipv6);
3590                 if (method == CONNMAN_IPCONFIG_METHOD_OFF)
3591                         __connman_ipconfig_disable_ipv6(
3592                                                 service->ipconfig_ipv6);
3593
3594         } else if (state == CONNMAN_SERVICE_STATE_DISCONNECT) {
3595                 __connman_location_finish(service);
3596
3597                 default_changed();
3598
3599                 __connman_wpad_stop(service);
3600
3601                 update_nameservers(service);
3602                 dns_changed(service);
3603                 domain_changed(service);
3604
3605                 __connman_notifier_disconnect(service->type);
3606         }
3607
3608         if (state == CONNMAN_SERVICE_STATE_FAILURE) {
3609                 if (service->userconnect == TRUE &&
3610                         __connman_agent_report_error(service,
3611                                         error2string(service->error),
3612                                         report_error_cb, NULL) == -EIO)
3613                         return 0;
3614                 service_complete(service);
3615         } else
3616                 service->error = CONNMAN_SERVICE_ERROR_UNKNOWN;
3617
3618         iter = g_hash_table_lookup(service_hash, service->identifier);
3619         if (iter != NULL)
3620                 g_sequence_sort_changed(iter, service_compare, NULL);
3621
3622         __connman_profile_changed(FALSE);
3623
3624         service_state = combine_state(service->state_ipv4,
3625                                                         service->state_ipv6);
3626         if (service_state == CONNMAN_SERVICE_STATE_ONLINE)
3627                 default_changed();
3628
3629         if (service_state == CONNMAN_SERVICE_STATE_DISCONNECT) {
3630                 struct connman_service *def_service = get_default();
3631
3632                 if (__connman_notifier_count_connected() == 0 &&
3633                         def_service != NULL &&
3634                                 def_service->provider != NULL)
3635                         __connman_provider_disconnect(def_service->provider);
3636         }
3637
3638         if (service_state == CONNMAN_SERVICE_STATE_IDLE ||
3639                         service_state == CONNMAN_SERVICE_STATE_FAILURE)
3640                 __connman_element_request_scan(CONNMAN_ELEMENT_TYPE_UNKNOWN);
3641
3642         return 0;
3643 }
3644
3645 int __connman_service_indicate_error(struct connman_service *service,
3646                                         enum connman_service_error error)
3647 {
3648         DBG("service %p error %d", service, error);
3649
3650         if (service == NULL)
3651                 return -EINVAL;
3652
3653         service->error = error;
3654
3655         if (service->error == CONNMAN_SERVICE_ERROR_INVALID_KEY)
3656                 __connman_service_set_passphrase(service, NULL);
3657
3658         return __connman_service_indicate_state(service,
3659                                                 CONNMAN_SERVICE_STATE_FAILURE,
3660                                                 CONNMAN_IPCONFIG_TYPE_IPV4);
3661 }
3662
3663 int __connman_service_clear_error(struct connman_service *service)
3664 {
3665         enum connman_service_state state;
3666
3667         DBG("service %p", service);
3668
3669         if (service == NULL)
3670                 return -EINVAL;
3671
3672         state = combine_state(service->state_ipv4, service->state_ipv6);
3673
3674         if (state != CONNMAN_SERVICE_STATE_FAILURE)
3675                 return -EINVAL;
3676
3677         service->state_ipv4 = service->state_ipv6 =
3678                                                 CONNMAN_SERVICE_STATE_UNKNOWN;
3679         service->error = CONNMAN_SERVICE_ERROR_UNKNOWN;;
3680
3681         if (service->favorite == TRUE)
3682                 set_reconnect_state(service, TRUE);
3683
3684         __connman_service_indicate_state(service, CONNMAN_SERVICE_STATE_IDLE,
3685                                         CONNMAN_IPCONFIG_TYPE_IPV6);
3686
3687         /*
3688          * Toggling the IPv6 state to IDLE could trigger the auto connect
3689          * machinery and consequently the IPv4 state.
3690          */
3691         if (service->state_ipv4 != CONNMAN_SERVICE_STATE_UNKNOWN &&
3692                         service->state_ipv4 != CONNMAN_SERVICE_STATE_FAILURE)
3693                 return 0;
3694
3695         return __connman_service_indicate_state(service,
3696                                                 CONNMAN_SERVICE_STATE_IDLE,
3697                                                 CONNMAN_IPCONFIG_TYPE_IPV4);
3698 }
3699
3700 int __connman_service_indicate_default(struct connman_service *service)
3701 {
3702         DBG("service %p", service);
3703
3704         default_changed();
3705
3706         __connman_location_detect(service);
3707
3708         return 0;
3709 }
3710
3711 int __connman_service_request_login(struct connman_service *service)
3712 {
3713         DBG("service %p", service);
3714
3715         if (service == NULL)
3716                 return -EINVAL;
3717
3718         service->login_required = TRUE;
3719         login_changed(service);
3720
3721         return 0;
3722 }
3723
3724 static connman_bool_t prepare_network(struct connman_service *service)
3725 {
3726         enum connman_network_type type;
3727         unsigned int ssid_len;
3728
3729         type = connman_network_get_type(service->network);
3730
3731         switch (type) {
3732         case CONNMAN_NETWORK_TYPE_UNKNOWN:
3733         case CONNMAN_NETWORK_TYPE_VENDOR:
3734                 return FALSE;
3735         case CONNMAN_NETWORK_TYPE_WIFI:
3736                 if (connman_network_get_blob(service->network, "WiFi.SSID",
3737                                                         &ssid_len) == NULL)
3738                         return FALSE;
3739
3740                 if (service->passphrase != NULL)
3741                         connman_network_set_string(service->network,
3742                                 "WiFi.Passphrase", service->passphrase);
3743                 break;
3744         case CONNMAN_NETWORK_TYPE_ETHERNET:
3745         case CONNMAN_NETWORK_TYPE_WIMAX:
3746         case CONNMAN_NETWORK_TYPE_BLUETOOTH_PAN:
3747         case CONNMAN_NETWORK_TYPE_BLUETOOTH_DUN:
3748         case CONNMAN_NETWORK_TYPE_CELLULAR:
3749                 break;
3750         }
3751
3752         return TRUE;
3753 }
3754
3755 static void prepare_8021x(struct connman_service *service)
3756 {
3757         if (service->eap != NULL)
3758                 connman_network_set_string(service->network, "WiFi.EAP",
3759                                                                 service->eap);
3760
3761         if (service->identity != NULL)
3762                 connman_network_set_string(service->network, "WiFi.Identity",
3763                                                         service->identity);
3764
3765         if (service->ca_cert_file != NULL)
3766                 connman_network_set_string(service->network, "WiFi.CACertFile",
3767                                                         service->ca_cert_file);
3768
3769         if (service->client_cert_file != NULL)
3770                 connman_network_set_string(service->network,
3771                                                 "WiFi.ClientCertFile",
3772                                                 service->client_cert_file);
3773
3774         if (service->private_key_file != NULL)
3775                 connman_network_set_string(service->network,
3776                                                 "WiFi.PrivateKeyFile",
3777                                                 service->private_key_file);
3778
3779         if (service->private_key_passphrase != NULL)
3780                 connman_network_set_string(service->network,
3781                                         "WiFi.PrivateKeyPassphrase",
3782                                         service->private_key_passphrase);
3783
3784         if (service->phase2 != NULL)
3785                 connman_network_set_string(service->network, "WiFi.Phase2",
3786                                                         service->phase2);
3787 }
3788
3789 static int service_connect(struct connman_service *service)
3790 {
3791         int err;
3792
3793         switch (service->type) {
3794         case CONNMAN_SERVICE_TYPE_UNKNOWN:
3795         case CONNMAN_SERVICE_TYPE_SYSTEM:
3796         case CONNMAN_SERVICE_TYPE_GPS:
3797         case CONNMAN_SERVICE_TYPE_GADGET:
3798                 return -EINVAL;
3799         case CONNMAN_SERVICE_TYPE_ETHERNET:
3800         case CONNMAN_SERVICE_TYPE_WIMAX:
3801         case CONNMAN_SERVICE_TYPE_BLUETOOTH:
3802         case CONNMAN_SERVICE_TYPE_CELLULAR:
3803         case CONNMAN_SERVICE_TYPE_VPN:
3804                 break;
3805         case CONNMAN_SERVICE_TYPE_WIFI:
3806                 switch (service->security) {
3807                 case CONNMAN_SERVICE_SECURITY_UNKNOWN:
3808                 case CONNMAN_SERVICE_SECURITY_NONE:
3809                         break;
3810                 case CONNMAN_SERVICE_SECURITY_WEP:
3811                 case CONNMAN_SERVICE_SECURITY_PSK:
3812                 case CONNMAN_SERVICE_SECURITY_WPA:
3813                 case CONNMAN_SERVICE_SECURITY_RSN:
3814                         if (service->passphrase == NULL) {
3815                                 if (service->network == NULL)
3816                                         return -EOPNOTSUPP;
3817
3818                                 if (service->wps == FALSE ||
3819                                         connman_network_get_bool(
3820                                                         service->network,
3821                                                         "WiFi.UseWPS") == FALSE)
3822                                         return -ENOKEY;
3823                         }
3824                         break;
3825                 case CONNMAN_SERVICE_SECURITY_8021X:
3826                         break;
3827                 }
3828                 break;
3829         }
3830
3831         if (service->network != NULL) {
3832                 if (prepare_network(service) == FALSE)
3833                         return -EINVAL;
3834
3835                 switch (service->security) {
3836                 case CONNMAN_SERVICE_SECURITY_UNKNOWN:
3837                 case CONNMAN_SERVICE_SECURITY_NONE:
3838                 case CONNMAN_SERVICE_SECURITY_WEP:
3839                 case CONNMAN_SERVICE_SECURITY_PSK:
3840                 case CONNMAN_SERVICE_SECURITY_WPA:
3841                 case CONNMAN_SERVICE_SECURITY_RSN:
3842                         break;
3843                 case CONNMAN_SERVICE_SECURITY_8021X:
3844                         prepare_8021x(service);
3845                         break;
3846                 }
3847
3848                 if (__connman_stats_service_register(service) == 0) {
3849                         __connman_stats_get(service, FALSE,
3850                                                 &service->stats.data);
3851                         __connman_stats_get(service, TRUE,
3852                                                 &service->stats_roaming.data);
3853                 }
3854
3855                 if (service->ipconfig_ipv4)
3856                         __connman_ipconfig_enable(service->ipconfig_ipv4);
3857                 if (service->ipconfig_ipv6)
3858                         __connman_ipconfig_enable(service->ipconfig_ipv6);
3859
3860                 err = __connman_network_connect(service->network);
3861         } else if (service->type == CONNMAN_SERVICE_TYPE_VPN &&
3862                                         service->provider != NULL)
3863                 err = __connman_provider_connect(service->provider);
3864         else
3865                 return -EOPNOTSUPP;
3866
3867         if (err < 0) {
3868                 if (err != -EINPROGRESS) {
3869                         __connman_ipconfig_disable(service->ipconfig_ipv4);
3870                         __connman_ipconfig_disable(service->ipconfig_ipv6);
3871                         __connman_stats_service_unregister(service);
3872                 }
3873         }
3874
3875         return err;
3876 }
3877
3878
3879 int __connman_service_connect(struct connman_service *service)
3880 {
3881         enum connman_service_state state;
3882         int err;
3883
3884         state = combine_state(service->state_ipv4, service->state_ipv6);
3885
3886         DBG("service %p state %s", service, state2string(state));
3887
3888         if (is_connected(service) == TRUE)
3889                 return -EISCONN;
3890
3891         if (is_connecting(service) == TRUE)
3892                 return -EALREADY;
3893
3894         switch (service->type) {
3895         case CONNMAN_SERVICE_TYPE_UNKNOWN:
3896         case CONNMAN_SERVICE_TYPE_SYSTEM:
3897         case CONNMAN_SERVICE_TYPE_GPS:
3898         case CONNMAN_SERVICE_TYPE_GADGET:
3899                 return -EINVAL;
3900         default:
3901                 err = service_connect(service);
3902         }
3903
3904         if (err >= 0)
3905                 return 0;
3906
3907         if (err == -EINPROGRESS) {
3908                 service->timeout = g_timeout_add_seconds(CONNECT_TIMEOUT,
3909                                                 connect_timeout, service);
3910
3911                 return -EINPROGRESS;
3912         }
3913
3914         if (err == -ENOKEY)
3915                 return -ENOKEY;
3916
3917         if (service->userconnect == TRUE)
3918                 reply_pending(service, err);
3919
3920         __connman_service_indicate_state(service,
3921                                         CONNMAN_SERVICE_STATE_FAILURE,
3922                                         CONNMAN_IPCONFIG_TYPE_IPV4);
3923         __connman_service_indicate_state(service,
3924                                         CONNMAN_SERVICE_STATE_FAILURE,
3925                                         CONNMAN_IPCONFIG_TYPE_IPV6);
3926
3927         return err;
3928 }
3929
3930 int __connman_service_disconnect(struct connman_service *service)
3931 {
3932         int err;
3933
3934         DBG("service %p", service);
3935
3936         if (service->network != NULL) {
3937                 err = __connman_network_disconnect(service->network);
3938         } else if (service->type == CONNMAN_SERVICE_TYPE_VPN &&
3939                                         service->provider != NULL)
3940                 err = __connman_provider_disconnect(service->provider);
3941         else
3942                 return -EOPNOTSUPP;
3943
3944         if (err < 0 && err != -EINPROGRESS)
3945                 return err;
3946
3947         __connman_6to4_remove(service->ipconfig_ipv4);
3948
3949         if (service->ipconfig_ipv4)
3950                 __connman_ipconfig_set_proxy_autoconfig(service->ipconfig_ipv4,
3951                                                         NULL);
3952         else
3953                 __connman_ipconfig_set_proxy_autoconfig(service->ipconfig_ipv6,
3954                                                         NULL);
3955
3956         __connman_ipconfig_address_remove(service->ipconfig_ipv4);
3957         __connman_ipconfig_address_remove(service->ipconfig_ipv6);
3958
3959         __connman_ipconfig_disable(service->ipconfig_ipv4);
3960         __connman_ipconfig_disable(service->ipconfig_ipv6);
3961
3962         __connman_stats_service_unregister(service);
3963
3964         return err;
3965 }
3966
3967 int __connman_service_disconnect_all(void)
3968 {
3969         GSequenceIter *iter;
3970
3971         DBG("");
3972
3973         iter = g_sequence_get_begin_iter(service_list);
3974
3975         while (g_sequence_iter_is_end(iter) == FALSE) {
3976                 struct connman_service *service = g_sequence_get(iter);
3977
3978                 service->ignore = TRUE;
3979
3980                 set_reconnect_state(service, FALSE);
3981
3982                 __connman_service_disconnect(service);
3983
3984                 iter = g_sequence_iter_next(iter);
3985         }
3986
3987         return 0;
3988
3989 }
3990
3991 /**
3992  * __connman_service_lookup:
3993  * @pattern: search pattern
3994  * @path: return object path
3995  *
3996  * Look up a service path from a search pattern
3997  */
3998 int __connman_service_lookup(const char *pattern, const char **path)
3999 {
4000         GHashTableIter iter;
4001         gpointer key, value;
4002
4003         g_hash_table_iter_init(&iter, service_hash);
4004
4005         while (g_hash_table_iter_next(&iter, &key, &value) == TRUE) {
4006                 GSequenceIter *iter = value;
4007                 struct connman_service *service = g_sequence_get(iter);
4008
4009                 if (g_strcmp0(service->identifier, pattern) == 0 ||
4010                                 g_strcmp0(service->name, pattern) == 0) {
4011                         *path = (const char *) service->path;
4012                         return 0;
4013                 }
4014         }
4015
4016         return -ENXIO;
4017 }
4018
4019 /**
4020  * lookup_by_identifier:
4021  * @identifier: service identifier
4022  *
4023  * Look up a service by identifier (reference count will not be increased)
4024  */
4025 static struct connman_service *lookup_by_identifier(const char *identifier)
4026 {
4027         GSequenceIter *iter;
4028
4029         iter = g_hash_table_lookup(service_hash, identifier);
4030         if (iter != NULL)
4031                 return g_sequence_get(iter);
4032
4033         return NULL;
4034 }
4035
4036 static struct connman_network *create_hidden_wifi(struct connman_device *device,
4037                 const char *ssid, const char *mode, const char *security)
4038 {
4039         struct connman_network *network;
4040         char *name;
4041         int index;
4042         unsigned int i, ssid_len;
4043
4044         ssid_len = strlen(ssid);
4045         if (ssid_len < 1)
4046                 return NULL;
4047
4048         network = connman_network_create(NULL, CONNMAN_NETWORK_TYPE_WIFI);
4049         if (network == NULL)
4050                 return NULL;
4051
4052         connman_network_set_blob(network, "WiFi.SSID",
4053                                         (unsigned char *) ssid, ssid_len);
4054
4055         connman_network_set_string(network, "WiFi.Mode", mode);
4056         connman_network_set_string(network, "WiFi.Security", security);
4057
4058         name = g_try_malloc0(ssid_len + 1);
4059         if (name == NULL) {
4060                 connman_network_unref(network);
4061                 return NULL;
4062         }
4063
4064         for (i = 0; i < ssid_len; i++) {
4065                 if (g_ascii_isprint(ssid[i]))
4066                         name[i] = ssid[i];
4067                 else
4068                         name[i] = ' ';
4069         }
4070
4071         connman_network_set_name(network, name);
4072
4073         g_free(name);
4074
4075         index = connman_device_get_index(device);
4076         connman_network_set_index(network, index);
4077
4078         if (connman_device_add_network(device, network) < 0) {
4079                 connman_network_unref(network);
4080                 return NULL;
4081         }
4082
4083         connman_network_set_available(network, TRUE);
4084
4085         return network;
4086 }
4087
4088 int __connman_service_create_and_connect(DBusMessage *msg)
4089 {
4090         struct connman_service *service;
4091         struct connman_network *network;
4092         struct connman_device *device;
4093         DBusMessageIter iter, array;
4094         const char *mode = "managed", *security = "none", *group_security;
4095         const char *type = NULL, *ssid = NULL, *passphrase = NULL;
4096         unsigned int ssid_len = 0;
4097         const char *ident;
4098         char *name, *group;
4099         gboolean created = FALSE;
4100         int err;
4101
4102         dbus_message_iter_init(msg, &iter);
4103         dbus_message_iter_recurse(&iter, &array);
4104
4105         while (dbus_message_iter_get_arg_type(&array) == DBUS_TYPE_DICT_ENTRY) {
4106                 DBusMessageIter entry, value;
4107                 const char *key;
4108
4109                 dbus_message_iter_recurse(&array, &entry);
4110                 dbus_message_iter_get_basic(&entry, &key);
4111
4112                 dbus_message_iter_next(&entry);
4113                 dbus_message_iter_recurse(&entry, &value);
4114
4115                 switch (dbus_message_iter_get_arg_type(&value)) {
4116                 case DBUS_TYPE_STRING:
4117                         if (g_str_equal(key, "Type") == TRUE)
4118                                 dbus_message_iter_get_basic(&value, &type);
4119                         else if (g_str_equal(key, "WiFi.Mode") == TRUE ||
4120                                         g_str_equal(key, "Mode") == TRUE)
4121                                 dbus_message_iter_get_basic(&value, &mode);
4122                         else if (g_str_equal(key, "WiFi.Security") == TRUE ||
4123                                         g_str_equal(key, "Security") == TRUE)
4124                                 dbus_message_iter_get_basic(&value, &security);
4125                         else if (g_str_equal(key, "WiFi.Passphrase") == TRUE ||
4126                                         g_str_equal(key, "Passphrase") == TRUE)
4127                                 dbus_message_iter_get_basic(&value, &passphrase);
4128                         else if (g_str_equal(key, "WiFi.SSID") == TRUE ||
4129                                         g_str_equal(key, "SSID") == TRUE)
4130                                 dbus_message_iter_get_basic(&value, &ssid);
4131                 }
4132
4133                 dbus_message_iter_next(&array);
4134         }
4135
4136         if (type == NULL)
4137                 return -EINVAL;
4138
4139         if (g_strcmp0(type, "wifi") != 0 || g_strcmp0(mode, "managed") != 0)
4140                 return -EOPNOTSUPP;
4141
4142         if (ssid == NULL)
4143                 return -EINVAL;
4144
4145         ssid_len = strlen(ssid);
4146         if (ssid_len < 1)
4147                 return -EINVAL;
4148
4149         if (g_strcmp0(security, "none") != 0 &&
4150                                 g_strcmp0(security, "wep") != 0 &&
4151                                 g_strcmp0(security, "psk") != 0 &&
4152                                 g_strcmp0(security, "wpa") != 0 &&
4153                                 g_strcmp0(security, "rsn") != 0 &&
4154                                 g_strcmp0(security, "ieee8021x") != 0)
4155                 return -EINVAL;
4156
4157         device = __connman_element_find_device(CONNMAN_SERVICE_TYPE_WIFI);
4158         if (device == NULL)
4159                 return -EOPNOTSUPP;
4160
4161         ident = connman_device_get_ident(device);
4162         if (ident == NULL)
4163                 return -EOPNOTSUPP;
4164
4165
4166         if (!g_strcmp0(security, "wpa") ||
4167                 !g_strcmp0(security, "rsn"))
4168                 group_security = "psk";
4169         else
4170                 group_security = security;
4171
4172         group = connman_wifi_build_group_name((unsigned char *) ssid,
4173                                                 ssid_len, mode, group_security);
4174         if (group == NULL)
4175                 return -EINVAL;
4176
4177         name = g_strdup_printf("%s_%s_%s", type, ident, group);
4178
4179         service = lookup_by_identifier(name);
4180
4181         if (service != NULL)
4182                 goto done;
4183
4184         network = create_hidden_wifi(device, ssid, mode, security);
4185         if (network != NULL) {
4186                 connman_network_set_group(network, group);
4187                 created = TRUE;
4188         }
4189
4190         service = lookup_by_identifier(name);
4191
4192 done:
4193         g_free(name);
4194         g_free(group);
4195
4196         if (service == NULL) {
4197                 err = -EOPNOTSUPP;
4198                 goto failed;
4199         }
4200
4201         if (is_connected(service) == TRUE) {
4202                 err = -EISCONN;
4203                 goto failed;
4204         }
4205
4206         if (is_connecting(service) == TRUE) {
4207                 err = -EALREADY;
4208                 goto failed;
4209         }
4210
4211         set_reconnect_state(service, FALSE);
4212
4213         __connman_device_disconnect(device);
4214
4215         if (passphrase != NULL) {
4216                 g_free(service->passphrase);
4217                 service->passphrase = g_strdup(passphrase);
4218         }
4219
4220         service->userconnect = TRUE;
4221
4222         err = __connman_service_connect(service);
4223         if (err < 0 && err != -EINPROGRESS)
4224                 goto failed;
4225
4226         service->pending = dbus_message_ref(msg);
4227
4228         return 0;
4229
4230 failed:
4231         if (service != NULL && created == TRUE) {
4232                 struct connman_network *network = service->network;
4233
4234                 if (network != NULL) {
4235                         connman_network_set_available(network, FALSE);
4236                         __connman_device_cleanup_networks(device);
4237                 } else
4238                         __connman_service_put(service);
4239         }
4240
4241         return err;
4242 }
4243
4244 /**
4245  * __connman_service_get:
4246  * @identifier: service identifier
4247  *
4248  * Look up a service by identifier or create a new one if not found
4249  */
4250 static struct connman_service *service_get(const char *identifier)
4251 {
4252         struct connman_service *service;
4253         GSequenceIter *iter;
4254
4255         iter = g_hash_table_lookup(service_hash, identifier);
4256         if (iter != NULL) {
4257                 service = g_sequence_get(iter);
4258                 if (service != NULL)
4259                         connman_service_ref(service);
4260                 return service;
4261         }
4262
4263         service = connman_service_create();
4264         if (service == NULL)
4265                 return NULL;
4266
4267         DBG("service %p", service);
4268
4269         service->identifier = g_strdup(identifier);
4270
4271         service->profile = g_strdup(__connman_profile_active_ident());
4272
4273         iter = g_sequence_insert_sorted(service_list, service,
4274                                                 service_compare, NULL);
4275
4276         g_hash_table_insert(service_hash, service->identifier, iter);
4277
4278         return service;
4279 }
4280
4281 static int service_register(struct connman_service *service)
4282 {
4283         const char *path = __connman_profile_active_path();
4284         GSequenceIter *iter;
4285
4286         DBG("service %p", service);
4287
4288         if (service->path != NULL)
4289                 return -EALREADY;
4290
4291         service->path = g_strdup_printf("%s/%s", path, service->identifier);
4292
4293         DBG("path %s", service->path);
4294
4295         __connman_config_provision_service(service);
4296
4297         __connman_storage_load_service(service);
4298
4299         g_dbus_register_interface(connection, service->path,
4300                                         CONNMAN_SERVICE_INTERFACE,
4301                                         service_methods, service_signals,
4302                                                         NULL, service, NULL);
4303
4304         iter = g_hash_table_lookup(service_hash, service->identifier);
4305         if (iter != NULL)
4306                 g_sequence_sort_changed(iter, service_compare, NULL);
4307
4308         __connman_profile_changed(TRUE);
4309
4310         return 0;
4311 }
4312
4313 static void service_up(struct connman_ipconfig *ipconfig)
4314 {
4315         struct connman_service *service = connman_ipconfig_get_data(ipconfig);
4316
4317         connman_info("%s up", connman_ipconfig_get_ifname(ipconfig));
4318
4319         link_changed(service);
4320
4321         service->stats.valid = FALSE;
4322         service->stats_roaming.valid = FALSE;
4323 }
4324
4325 static void service_down(struct connman_ipconfig *ipconfig)
4326 {
4327         connman_info("%s down", connman_ipconfig_get_ifname(ipconfig));
4328 }
4329
4330 static void service_lower_up(struct connman_ipconfig *ipconfig)
4331 {
4332         struct connman_service *service = connman_ipconfig_get_data(ipconfig);
4333
4334         connman_info("%s lower up", connman_ipconfig_get_ifname(ipconfig));
4335
4336         stats_start(service);
4337 }
4338
4339 static void service_lower_down(struct connman_ipconfig *ipconfig)
4340 {
4341         struct connman_service *service = connman_ipconfig_get_data(ipconfig);
4342
4343         connman_info("%s lower down", connman_ipconfig_get_ifname(ipconfig));
4344
4345         stats_stop(service);
4346         __connman_storage_save_service(service);
4347 }
4348
4349 static void service_ip_bound(struct connman_ipconfig *ipconfig)
4350 {
4351         struct connman_service *service = connman_ipconfig_get_data(ipconfig);
4352         enum connman_ipconfig_method method = CONNMAN_IPCONFIG_METHOD_UNKNOWN;
4353         enum connman_ipconfig_type type = CONNMAN_IPCONFIG_TYPE_UNKNOWN;
4354
4355         connman_info("%s ip bound", connman_ipconfig_get_ifname(ipconfig));
4356
4357         type = __connman_ipconfig_get_config_type(ipconfig);
4358         method = __connman_ipconfig_get_method(ipconfig);
4359
4360         DBG("service %p ipconfig %p type %d method %d", service, ipconfig,
4361                                                         type, method);
4362
4363         if (type == CONNMAN_IPCONFIG_TYPE_IPV6 &&
4364                         method == CONNMAN_IPCONFIG_METHOD_AUTO)
4365                 __connman_service_indicate_state(service,
4366                                                 CONNMAN_SERVICE_STATE_READY,
4367                                                 CONNMAN_IPCONFIG_TYPE_IPV6);
4368
4369         settings_changed(service, ipconfig);
4370 }
4371
4372 static void service_ip_release(struct connman_ipconfig *ipconfig)
4373 {
4374         struct connman_service *service = connman_ipconfig_get_data(ipconfig);
4375         enum connman_ipconfig_method method = CONNMAN_IPCONFIG_METHOD_UNKNOWN;
4376         enum connman_ipconfig_type type = CONNMAN_IPCONFIG_TYPE_UNKNOWN;
4377
4378         connman_info("%s ip release", connman_ipconfig_get_ifname(ipconfig));
4379
4380         type = __connman_ipconfig_get_config_type(ipconfig);
4381         method = __connman_ipconfig_get_method(ipconfig);
4382
4383         DBG("service %p ipconfig %p type %d method %d", service, ipconfig,
4384                                                         type, method);
4385
4386         if (type == CONNMAN_IPCONFIG_TYPE_IPV6 &&
4387                         method == CONNMAN_IPCONFIG_METHOD_OFF)
4388                 __connman_service_indicate_state(service,
4389                                         CONNMAN_SERVICE_STATE_DISCONNECT,
4390                                         CONNMAN_IPCONFIG_TYPE_IPV6);
4391
4392         if (type == CONNMAN_IPCONFIG_TYPE_IPV4 &&
4393                         method == CONNMAN_IPCONFIG_METHOD_OFF)
4394                 __connman_service_indicate_state(service,
4395                                         CONNMAN_SERVICE_STATE_DISCONNECT,
4396                                         CONNMAN_IPCONFIG_TYPE_IPV4);
4397
4398         settings_changed(service, ipconfig);
4399 }
4400
4401 static const struct connman_ipconfig_ops service_ops = {
4402         .up             = service_up,
4403         .down           = service_down,
4404         .lower_up       = service_lower_up,
4405         .lower_down     = service_lower_down,
4406         .ip_bound       = service_ip_bound,
4407         .ip_release     = service_ip_release,
4408 };
4409
4410 static void setup_ip4config(struct connman_service *service, int index)
4411 {
4412         if (index < 0)
4413                 return;
4414
4415         service->ipconfig_ipv4 = connman_ipconfig_create(index,
4416                                                 CONNMAN_IPCONFIG_TYPE_IPV4);
4417         if (service->ipconfig_ipv4 == NULL)
4418                 return;
4419
4420         connman_ipconfig_set_method(service->ipconfig_ipv4,
4421                                         CONNMAN_IPCONFIG_METHOD_DHCP);
4422
4423         connman_ipconfig_set_data(service->ipconfig_ipv4, service);
4424
4425         connman_ipconfig_set_ops(service->ipconfig_ipv4, &service_ops);
4426 }
4427
4428 static void setup_ip6config(struct connman_service *service, int index)
4429 {
4430         if (index < 0)
4431                 return;
4432
4433         service->ipconfig_ipv6 = connman_ipconfig_create(index,
4434                                                 CONNMAN_IPCONFIG_TYPE_IPV6);
4435         if (service->ipconfig_ipv6 == NULL)
4436                 return;
4437
4438         connman_ipconfig_set_data(service->ipconfig_ipv6, service);
4439
4440         connman_ipconfig_set_ops(service->ipconfig_ipv6, &service_ops);
4441 }
4442
4443 void __connman_service_create_ip4config(struct connman_service *service,
4444                                                                 int index)
4445 {
4446         const char *ident = service->profile;
4447         GKeyFile *keyfile;
4448
4449         DBG("ipv4 %p", service->ipconfig_ipv4);
4450
4451         if (service->ipconfig_ipv4 != NULL)
4452                 return;
4453
4454         setup_ip4config(service, index);
4455
4456         if (ident == NULL)
4457                 return;
4458
4459         keyfile = __connman_storage_open_profile(ident);
4460         if (keyfile == NULL)
4461                 return;
4462
4463         if (service->ipconfig_ipv4)
4464                 __connman_ipconfig_load(service->ipconfig_ipv4, keyfile,
4465                                         service->identifier, "IPv4.");
4466         g_key_file_free(keyfile);
4467 }
4468
4469 void __connman_service_create_ip6config(struct connman_service *service,
4470                                                                 int index)
4471 {
4472         const char *ident = service->profile;
4473         GKeyFile *keyfile;
4474
4475         DBG("ipv6 %p", service->ipconfig_ipv6);
4476
4477         if (service->ipconfig_ipv6 != NULL)
4478                 return;
4479
4480         setup_ip6config(service, index);
4481
4482         if (ident == NULL)
4483                 return;
4484
4485         keyfile = __connman_storage_open_profile(ident);
4486         if (keyfile == NULL)
4487                 return;
4488
4489         if (service->ipconfig_ipv6 != NULL)
4490                 __connman_ipconfig_load(service->ipconfig_ipv6, keyfile,
4491                                         service->identifier, "IPv6.");
4492
4493         g_key_file_free(keyfile);
4494 }
4495
4496 /**
4497  * __connman_service_lookup_from_network:
4498  * @network: network structure
4499  *
4500  * Look up a service by network (reference count will not be increased)
4501  */
4502 struct connman_service *__connman_service_lookup_from_network(struct connman_network *network)
4503 {
4504         struct connman_service *service;
4505         const char *ident, *group;
4506         char *name;
4507
4508         DBG("network %p", network);
4509
4510         ident = __connman_network_get_ident(network);
4511         if (ident == NULL)
4512                 return NULL;
4513
4514         group = connman_network_get_group(network);
4515         if (group == NULL)
4516                 return NULL;
4517
4518         name = g_strdup_printf("%s_%s_%s",
4519                         __connman_network_get_type(network), ident, group);
4520         service = lookup_by_identifier(name);
4521         g_free(name);
4522
4523         return service;
4524 }
4525
4526 struct connman_service *__connman_service_lookup_from_index(int index)
4527 {
4528         struct connman_service *service;
4529         GSequenceIter *iter;
4530
4531         iter = g_sequence_get_begin_iter(service_list);
4532
4533         while (g_sequence_iter_is_end(iter) == FALSE) {
4534                 service = g_sequence_get(iter);
4535
4536                 if (connman_ipconfig_get_index(service->ipconfig_ipv4)
4537                                                         == index)
4538                         return service;
4539
4540                 if (connman_ipconfig_get_index(service->ipconfig_ipv6)
4541                                                         == index)
4542                         return service;
4543
4544                 iter = g_sequence_iter_next(iter);
4545         }
4546
4547         return NULL;
4548 }
4549
4550 const char *__connman_service_get_ident(struct connman_service *service)
4551 {
4552         return service->identifier;
4553 }
4554
4555 const char *__connman_service_get_path(struct connman_service *service)
4556 {
4557         return service->path;
4558 }
4559
4560 unsigned int __connman_service_get_order(struct connman_service *service)
4561 {
4562         GSequenceIter *iter;
4563
4564         if (service == NULL)
4565                 return 0;
4566
4567         if (service->favorite == FALSE) {
4568                 service->order = 0;
4569                 goto done;
4570         }
4571
4572         iter = g_hash_table_lookup(service_hash, service->identifier);
4573         if (iter != NULL) {
4574                 if (g_sequence_iter_get_position(iter) == 0)
4575                         service->order = 1;
4576                 else if (service->type == CONNMAN_SERVICE_TYPE_VPN)
4577                         service->order = 10;
4578                 else
4579                         service->order = 0;
4580         }
4581
4582 done:
4583         return service->order;
4584 }
4585
4586 static enum connman_service_type convert_network_type(struct connman_network *network)
4587 {
4588         enum connman_network_type type = connman_network_get_type(network);
4589
4590         switch (type) {
4591         case CONNMAN_NETWORK_TYPE_UNKNOWN:
4592         case CONNMAN_NETWORK_TYPE_VENDOR:
4593                 break;
4594         case CONNMAN_NETWORK_TYPE_ETHERNET:
4595                 return CONNMAN_SERVICE_TYPE_ETHERNET;
4596         case CONNMAN_NETWORK_TYPE_WIFI:
4597                 return CONNMAN_SERVICE_TYPE_WIFI;
4598         case CONNMAN_NETWORK_TYPE_WIMAX:
4599                 return CONNMAN_SERVICE_TYPE_WIMAX;
4600         case CONNMAN_NETWORK_TYPE_BLUETOOTH_PAN:
4601         case CONNMAN_NETWORK_TYPE_BLUETOOTH_DUN:
4602                 return CONNMAN_SERVICE_TYPE_BLUETOOTH;
4603         case CONNMAN_NETWORK_TYPE_CELLULAR:
4604                 return CONNMAN_SERVICE_TYPE_CELLULAR;
4605         }
4606
4607         return CONNMAN_SERVICE_TYPE_UNKNOWN;
4608 }
4609
4610 static enum connman_service_mode convert_wifi_mode(const char *mode)
4611 {
4612         if (mode == NULL)
4613                 return CONNMAN_SERVICE_MODE_UNKNOWN;
4614         else if (g_str_equal(mode, "managed") == TRUE)
4615                 return CONNMAN_SERVICE_MODE_MANAGED;
4616         else if (g_str_equal(mode, "adhoc") == TRUE)
4617                 return CONNMAN_SERVICE_MODE_ADHOC;
4618         else
4619                 return CONNMAN_SERVICE_MODE_UNKNOWN;
4620 }
4621
4622 static enum connman_service_security convert_wifi_security(const char *security)
4623 {
4624         if (security == NULL)
4625                 return CONNMAN_SERVICE_SECURITY_UNKNOWN;
4626         else if (g_str_equal(security, "none") == TRUE)
4627                 return CONNMAN_SERVICE_SECURITY_NONE;
4628         else if (g_str_equal(security, "wep") == TRUE)
4629                 return CONNMAN_SERVICE_SECURITY_WEP;
4630         else if (g_str_equal(security, "psk") == TRUE)
4631                 return CONNMAN_SERVICE_SECURITY_PSK;
4632         else if (g_str_equal(security, "ieee8021x") == TRUE)
4633                 return CONNMAN_SERVICE_SECURITY_8021X;
4634         else if (g_str_equal(security, "wpa") == TRUE)
4635                 return CONNMAN_SERVICE_SECURITY_WPA;
4636         else if (g_str_equal(security, "rsn") == TRUE)
4637                 return CONNMAN_SERVICE_SECURITY_RSN;
4638         else
4639                 return CONNMAN_SERVICE_SECURITY_UNKNOWN;
4640 }
4641
4642 static enum connman_service_mode convert_cellular_mode(connman_uint8_t mode)
4643 {
4644         switch (mode) {
4645         case 0:
4646         case 1:
4647                 return CONNMAN_SERVICE_MODE_GPRS;
4648         case 3:
4649                 return CONNMAN_SERVICE_MODE_EDGE;
4650         case 2:
4651         case 4:
4652         case 5:
4653         case 6:
4654                 return CONNMAN_SERVICE_MODE_UMTS;
4655         }
4656
4657         return CONNMAN_SERVICE_MODE_UNKNOWN;
4658 }
4659
4660 static void update_from_network(struct connman_service *service,
4661                                         struct connman_network *network)
4662 {
4663         connman_uint8_t strength = service->strength;
4664         GSequenceIter *iter;
4665         const char *str;
4666
4667         DBG("service %p network %p", service, network);
4668
4669         if (is_connected(service) == TRUE)
4670                 return;
4671
4672         if (is_connecting(service) == TRUE)
4673                 return;
4674
4675         str = connman_network_get_string(network, "Name");
4676         if (str != NULL) {
4677                 g_free(service->name);
4678                 service->name = g_strdup(str);
4679                 service->hidden = FALSE;
4680         } else {
4681                 g_free(service->name);
4682                 service->name = NULL;
4683                 service->hidden = TRUE;
4684         }
4685
4686         service->strength = connman_network_get_uint8(network, "Strength");
4687         service->roaming = connman_network_get_bool(network, "Roaming");
4688
4689         if (service->strength == 0) {
4690                 /*
4691                  * Filter out 0-values; it's unclear what they mean
4692                  * and they cause anomalous sorting of the priority list.
4693                  */
4694                 service->strength = strength;
4695         }
4696
4697         str = connman_network_get_string(network, "WiFi.Mode");
4698         service->mode = convert_wifi_mode(str);
4699
4700         str = connman_network_get_string(network, "WiFi.Security");
4701         service->security = convert_wifi_security(str);
4702
4703         if (service->type == CONNMAN_SERVICE_TYPE_CELLULAR) {
4704                 connman_uint8_t value = connman_network_get_uint8(network,
4705                                                         "Cellular.Mode");
4706
4707                 service->mode = convert_cellular_mode(value);
4708         } else if (service->type == CONNMAN_SERVICE_TYPE_WIFI)
4709                 service->wps = connman_network_get_bool(network, "WiFi.WPS");
4710
4711         if (service->strength > strength && service->network != NULL) {
4712                 connman_network_unref(service->network);
4713                 service->network = connman_network_ref(network);
4714
4715                 strength_changed(service);
4716         }
4717
4718         if (service->network == NULL)
4719                 service->network = connman_network_ref(network);
4720
4721         iter = g_hash_table_lookup(service_hash, service->identifier);
4722         if (iter != NULL)
4723                 g_sequence_sort_changed(iter, service_compare, NULL);
4724 }
4725
4726 /**
4727  * __connman_service_create_from_network:
4728  * @network: network structure
4729  *
4730  * Look up service by network and if not found, create one
4731  */
4732 struct connman_service * __connman_service_create_from_network(struct connman_network *network)
4733 {
4734         struct connman_service *service;
4735         struct connman_device *device;
4736         const char *ident, *group;
4737         char *name;
4738         int index;
4739
4740         DBG("network %p", network);
4741
4742         ident = __connman_network_get_ident(network);
4743         if (ident == NULL)
4744                 return NULL;
4745
4746         group = connman_network_get_group(network);
4747         if (group == NULL)
4748                 return NULL;
4749
4750         name = g_strdup_printf("%s_%s_%s",
4751                         __connman_network_get_type(network), ident, group);
4752         service = service_get(name);
4753         g_free(name);
4754
4755         if (service == NULL)
4756                 return NULL;
4757
4758         if (__connman_network_get_weakness(network) == TRUE)
4759                 return service;
4760
4761         if (service->path != NULL) {
4762                 update_from_network(service, network);
4763                 __connman_profile_changed(TRUE);
4764                 return service;
4765         }
4766
4767         service->type = convert_network_type(network);
4768
4769         switch (service->type) {
4770         case CONNMAN_SERVICE_TYPE_UNKNOWN:
4771         case CONNMAN_SERVICE_TYPE_SYSTEM:
4772         case CONNMAN_SERVICE_TYPE_ETHERNET:
4773         case CONNMAN_SERVICE_TYPE_WIMAX:
4774         case CONNMAN_SERVICE_TYPE_BLUETOOTH:
4775         case CONNMAN_SERVICE_TYPE_GPS:
4776         case CONNMAN_SERVICE_TYPE_VPN:
4777         case CONNMAN_SERVICE_TYPE_GADGET:
4778                 service->autoconnect = FALSE;
4779                 break;
4780         case CONNMAN_SERVICE_TYPE_WIFI:
4781         case CONNMAN_SERVICE_TYPE_CELLULAR:
4782                 service->autoconnect = TRUE;
4783                 break;
4784         }
4785
4786         service->state_ipv4 = service->state_ipv6 = CONNMAN_SERVICE_STATE_IDLE;
4787
4788         update_from_network(service, network);
4789
4790         index = connman_network_get_index(network);
4791
4792         if (service->ipconfig_ipv4 == NULL)
4793                 setup_ip4config(service, index);
4794
4795         if (service->ipconfig_ipv6 == NULL)
4796                 setup_ip6config(service, index);
4797
4798         service_register(service);
4799
4800         if (service->favorite == TRUE) {
4801                 device = connman_network_get_device(service->network);
4802                 if (device && __connman_device_scanning(device) == FALSE)
4803                         __connman_service_auto_connect();
4804         }
4805
4806         return service;
4807 }
4808
4809 void __connman_service_update_from_network(struct connman_network *network)
4810 {
4811         struct connman_service *service;
4812         enum connman_service_mode mode;
4813         connman_uint8_t strength, value;
4814         connman_bool_t roaming;
4815         GSequenceIter *iter;
4816         const char *name;
4817         connman_bool_t stats_enable;
4818
4819         DBG("network %p", network);
4820
4821         service = __connman_service_lookup_from_network(network);
4822         if (service == NULL)
4823                 return;
4824
4825         if (service->network == NULL)
4826                 return;
4827
4828         name = connman_network_get_string(service->network, "Name");
4829         if (g_strcmp0(service->name, name) != 0) {
4830                 g_free(service->name);
4831                 service->name = g_strdup(name);
4832                 connman_dbus_property_changed_basic(service->path,
4833                                 CONNMAN_SERVICE_INTERFACE, "Name",
4834                                 DBUS_TYPE_STRING, &service->name);
4835         }
4836
4837         if (service->type == CONNMAN_SERVICE_TYPE_WIFI)
4838                 service->wps = connman_network_get_bool(network, "WiFi.WPS");
4839
4840         strength = connman_network_get_uint8(service->network, "Strength");
4841         if (strength == service->strength)
4842                 goto roaming;
4843
4844         service->strength = strength;
4845
4846         strength_changed(service);
4847
4848 roaming:
4849         roaming = connman_network_get_bool(service->network, "Roaming");
4850         if (roaming == service->roaming)
4851                 goto done;
4852
4853         stats_enable = stats_enabled(service);
4854         if (stats_enable == TRUE)
4855                 stats_stop(service);
4856
4857         service->roaming = roaming;
4858
4859         if (stats_enable == TRUE)
4860                 stats_start(service);
4861
4862         roaming_changed(service);
4863
4864         iter = g_hash_table_lookup(service_hash, service->identifier);
4865         if (iter != NULL)
4866                 g_sequence_sort_changed(iter, service_compare, NULL);
4867
4868 done:
4869         if (service->type != CONNMAN_SERVICE_TYPE_CELLULAR)
4870                 return;
4871
4872         value = connman_network_get_uint8(service->network, "Cellular.Mode");
4873         mode = convert_cellular_mode(value);
4874
4875         if (mode == service->mode)
4876                 return;
4877
4878         service->mode = mode;
4879
4880         mode_changed(service);
4881 }
4882
4883 void __connman_service_remove_from_network(struct connman_network *network)
4884 {
4885         struct connman_service *service;
4886
4887         DBG("network %p", network);
4888
4889         service = __connman_service_lookup_from_network(network);
4890         if (service == NULL)
4891                 return;
4892
4893         __connman_service_put(service);
4894 }
4895
4896 /**
4897  * __connman_service_create_from_provider:
4898  * @provider: provider structure
4899  *
4900  * Look up service by provider and if not found, create one
4901  */
4902 struct connman_service *
4903 __connman_service_create_from_provider(struct connman_provider *provider)
4904 {
4905         struct connman_service *service;
4906         const char *ident, *str;
4907         char *name;
4908         int index = connman_provider_get_index(provider);
4909
4910         DBG("provider %p", provider);
4911
4912         ident = __connman_provider_get_ident(provider);
4913         if (ident == NULL)
4914                 return NULL;
4915
4916         name = g_strdup_printf("vpn_%s", ident);
4917         service = service_get(name);
4918         g_free(name);
4919
4920         if (service == NULL)
4921                 return NULL;
4922
4923         service->type = CONNMAN_SERVICE_TYPE_VPN;
4924         service->provider = connman_provider_ref(provider);
4925         service->autoconnect = FALSE;
4926
4927         service->state_ipv4 = service->state_ipv6 = CONNMAN_SERVICE_STATE_IDLE;
4928
4929         str = connman_provider_get_string(provider, "Name");
4930         if (str != NULL) {
4931                 g_free(service->name);
4932                 service->name = g_strdup(str);
4933                 service->hidden = FALSE;
4934         } else {
4935                 g_free(service->name);
4936                 service->name = NULL;
4937                 service->hidden = TRUE;
4938         }
4939
4940         service->strength = 0;
4941
4942         if (service->ipconfig_ipv4 == NULL)
4943                 service->ipconfig_ipv4 = connman_ipconfig_create(index,
4944                                                 CONNMAN_IPCONFIG_TYPE_IPV4);
4945         if (service->ipconfig_ipv4 == NULL)
4946                 return service;
4947
4948         connman_ipconfig_set_method(service->ipconfig_ipv4,
4949                                         CONNMAN_IPCONFIG_METHOD_MANUAL);
4950         connman_ipconfig_set_data(service->ipconfig_ipv4, service);
4951         connman_ipconfig_set_ops(service->ipconfig_ipv4, &service_ops);
4952
4953         if (service->ipconfig_ipv6 == NULL)
4954                 service->ipconfig_ipv6 = connman_ipconfig_create(index,
4955                                                 CONNMAN_IPCONFIG_TYPE_IPV6);
4956         if (service->ipconfig_ipv6 == NULL)
4957                 return service;
4958
4959         connman_ipconfig_set_method(service->ipconfig_ipv6,
4960                                         CONNMAN_IPCONFIG_METHOD_OFF);
4961         connman_ipconfig_set_data(service->ipconfig_ipv6, service);
4962         connman_ipconfig_set_ops(service->ipconfig_ipv6, &service_ops);
4963
4964         service_register(service);
4965
4966         return service;
4967 }
4968
4969 static int service_load(struct connman_service *service)
4970 {
4971         const char *ident = service->profile;
4972         GKeyFile *keyfile;
4973         GError *error = NULL;
4974         gchar *pathname, *data = NULL;
4975         gsize length;
4976         gchar *str;
4977         connman_bool_t autoconnect;
4978         unsigned int ssid_len;
4979         int err = 0;
4980
4981         DBG("service %p", service);
4982
4983         if (ident == NULL)
4984                 return -EINVAL;
4985
4986         pathname = g_strdup_printf("%s/%s.profile", STORAGEDIR, ident);
4987         if (pathname == NULL)
4988                 return -ENOMEM;
4989
4990         keyfile = g_key_file_new();
4991
4992         if (g_file_get_contents(pathname, &data, &length, NULL) == FALSE) {
4993                 g_free(pathname);
4994                 return -ENOENT;
4995         }
4996
4997         g_free(pathname);
4998
4999         if (g_key_file_load_from_data(keyfile, data, length,
5000                                                         0, NULL) == FALSE) {
5001                 g_free(data);
5002                 return -EILSEQ;
5003         }
5004
5005         g_free(data);
5006
5007         switch (service->type) {
5008         case CONNMAN_SERVICE_TYPE_UNKNOWN:
5009         case CONNMAN_SERVICE_TYPE_SYSTEM:
5010         case CONNMAN_SERVICE_TYPE_ETHERNET:
5011         case CONNMAN_SERVICE_TYPE_GPS:
5012         case CONNMAN_SERVICE_TYPE_VPN:
5013         case CONNMAN_SERVICE_TYPE_GADGET:
5014                 break;
5015         case CONNMAN_SERVICE_TYPE_WIFI:
5016                 if (service->name == NULL) {
5017                         gchar *name;
5018
5019                         name = g_key_file_get_string(keyfile,
5020                                         service->identifier, "Name", NULL);
5021                         if (name != NULL) {
5022                                 g_free(service->name);
5023                                 service->name = name;
5024                         }
5025
5026                         if (service->network != NULL)
5027                                 connman_network_set_name(service->network,
5028                                                                         name);
5029                 }
5030
5031                 if (service->network &&
5032                                 connman_network_get_blob(service->network,
5033                                         "WiFi.SSID", &ssid_len) == NULL) {
5034                         gchar *hex_ssid;
5035
5036                         hex_ssid = g_key_file_get_string(keyfile,
5037                                                         service->identifier,
5038                                                                 "SSID", NULL);
5039
5040                         if (hex_ssid != NULL) {
5041                                 gchar *ssid;
5042                                 unsigned int i, j = 0, hex;
5043                                 size_t hex_ssid_len = strlen(hex_ssid);
5044
5045                                 ssid = g_try_malloc0(hex_ssid_len / 2);
5046                                 if (ssid == NULL) {
5047                                         g_free(hex_ssid);
5048                                         err = -ENOMEM;
5049                                         goto done;
5050                                 }
5051
5052                                 for (i = 0; i < hex_ssid_len; i += 2) {
5053                                         sscanf(hex_ssid + i, "%02x", &hex);
5054                                         ssid[j++] = hex;
5055                                 }
5056
5057                                 connman_network_set_blob(service->network,
5058                                         "WiFi.SSID", ssid, hex_ssid_len / 2);
5059                         }
5060
5061                         g_free(hex_ssid);
5062                 }
5063                 /* fall through */
5064
5065         case CONNMAN_SERVICE_TYPE_WIMAX:
5066         case CONNMAN_SERVICE_TYPE_BLUETOOTH:
5067         case CONNMAN_SERVICE_TYPE_CELLULAR:
5068                 service->favorite = g_key_file_get_boolean(keyfile,
5069                                 service->identifier, "Favorite", NULL);
5070
5071                 autoconnect = g_key_file_get_boolean(keyfile,
5072                                 service->identifier, "AutoConnect", &error);
5073                 if (error == NULL)
5074                         service->autoconnect = autoconnect;
5075                 g_clear_error(&error);
5076
5077                 str = g_key_file_get_string(keyfile,
5078                                 service->identifier, "Failure", NULL);
5079                 if (str != NULL) {
5080                         if (service->favorite == FALSE)
5081                                 service->state_ipv4 = service->state_ipv6 =
5082                                         CONNMAN_SERVICE_STATE_FAILURE;
5083                         service->error = string2error(str);
5084                 }
5085                 break;
5086         }
5087
5088         str = g_key_file_get_string(keyfile,
5089                                 service->identifier, "Modified", NULL);
5090         if (str != NULL) {
5091                 g_time_val_from_iso8601(str, &service->modified);
5092                 g_free(str);
5093         }
5094
5095         str = g_key_file_get_string(keyfile,
5096                                 service->identifier, "Passphrase", NULL);
5097         if (str != NULL) {
5098                 g_free(service->passphrase);
5099                 service->passphrase = str;
5100         }
5101
5102         if (service->ipconfig_ipv4 != NULL)
5103                 __connman_ipconfig_load(service->ipconfig_ipv4, keyfile,
5104                                         service->identifier, "IPv4.");
5105
5106         if (service->ipconfig_ipv6 != NULL)
5107                 __connman_ipconfig_load(service->ipconfig_ipv6, keyfile,
5108                                         service->identifier, "IPv6.");
5109
5110         service->nameservers_config = g_key_file_get_string_list(keyfile,
5111                         service->identifier, "Nameservers", &length, NULL);
5112         if (service->nameservers_config != NULL && length == 0) {
5113                 g_strfreev(service->nameservers_config);
5114                 service->nameservers_config = NULL;
5115         }
5116
5117         service->domains = g_key_file_get_string_list(keyfile,
5118                         service->identifier, "Domains", &length, NULL);
5119         if (service->domains != NULL && length == 0) {
5120                 g_strfreev(service->domains);
5121                 service->domains = NULL;
5122         }
5123
5124         str = g_key_file_get_string(keyfile,
5125                                 service->identifier, "Proxy.Method", NULL);
5126         if (str != NULL)
5127                 service->proxy_config = string2proxymethod(str);
5128
5129         g_free(str);
5130
5131         service->proxies = g_key_file_get_string_list(keyfile,
5132                         service->identifier, "Proxy.Servers", &length, NULL);
5133         if (service->proxies != NULL && length == 0) {
5134                 g_strfreev(service->proxies);
5135                 service->proxies = NULL;
5136         }
5137
5138         service->excludes = g_key_file_get_string_list(keyfile,
5139                         service->identifier, "Proxy.Excludes", &length, NULL);
5140         if (service->excludes != NULL && length == 0) {
5141                 g_strfreev(service->excludes);
5142                 service->excludes = NULL;
5143         }
5144
5145         str = g_key_file_get_string(keyfile,
5146                                 service->identifier, "Proxy.URL", NULL);
5147         if (str != NULL) {
5148                 g_free(service->pac);
5149                 service->pac = str;
5150         }
5151
5152 done:
5153         g_key_file_free(keyfile);
5154
5155         return err;
5156 }
5157
5158 static int service_save(struct connman_service *service)
5159 {
5160         const char *ident = service->profile;
5161         GKeyFile *keyfile;
5162         gchar *pathname, *data = NULL;
5163         gsize length;
5164         gchar *str;
5165         const char *cst_str = NULL;
5166         int err = 0;
5167
5168         DBG("service %p", service);
5169
5170         if (ident == NULL)
5171                 return -EINVAL;
5172
5173         pathname = g_strdup_printf("%s/%s.profile", STORAGEDIR, ident);
5174         if (pathname == NULL)
5175                 return -ENOMEM;
5176
5177         keyfile = g_key_file_new();
5178
5179         if (g_file_get_contents(pathname, &data, &length, NULL) == FALSE)
5180                 goto update;
5181
5182         if (length > 0) {
5183                 if (g_key_file_load_from_data(keyfile, data, length,
5184                                                         0, NULL) == FALSE)
5185                         goto done;
5186         }
5187
5188         g_free(data);
5189
5190 update:
5191         if (service->name != NULL)
5192                 g_key_file_set_string(keyfile, service->identifier,
5193                                                 "Name", service->name);
5194
5195         switch (service->type) {
5196         case CONNMAN_SERVICE_TYPE_UNKNOWN:
5197         case CONNMAN_SERVICE_TYPE_SYSTEM:
5198         case CONNMAN_SERVICE_TYPE_ETHERNET:
5199         case CONNMAN_SERVICE_TYPE_GPS:
5200         case CONNMAN_SERVICE_TYPE_VPN:
5201         case CONNMAN_SERVICE_TYPE_GADGET:
5202                 break;
5203         case CONNMAN_SERVICE_TYPE_WIFI:
5204                 if (service->network) {
5205                         const unsigned char *ssid;
5206                         unsigned int ssid_len = 0;
5207
5208                         ssid = connman_network_get_blob(service->network,
5209                                                         "WiFi.SSID", &ssid_len);
5210
5211                         if (ssid != NULL && ssid_len > 0 && ssid[0] != '\0') {
5212                                 char *identifier = service->identifier;
5213                                 GString *str;
5214                                 unsigned int i;
5215
5216                                 str = g_string_sized_new(ssid_len * 2);
5217                                 if (str == NULL) {
5218                                         err = -ENOMEM;
5219                                         goto done;
5220                                 }
5221
5222                                 for (i = 0; i < ssid_len; i++)
5223                                         g_string_append_printf(str,
5224                                                         "%02x", ssid[i]);
5225
5226                                 g_key_file_set_string(keyfile, identifier,
5227                                                         "SSID", str->str);
5228
5229                                 g_string_free(str, TRUE);
5230                         }
5231                 }
5232                 /* fall through */
5233
5234         case CONNMAN_SERVICE_TYPE_WIMAX:
5235         case CONNMAN_SERVICE_TYPE_BLUETOOTH:
5236         case CONNMAN_SERVICE_TYPE_CELLULAR:
5237                 g_key_file_set_boolean(keyfile, service->identifier,
5238                                         "Favorite", service->favorite);
5239
5240                 if (service->favorite == TRUE)
5241                         g_key_file_set_boolean(keyfile, service->identifier,
5242                                         "AutoConnect", service->autoconnect);
5243
5244                 if (service->state_ipv4 == CONNMAN_SERVICE_STATE_FAILURE ||
5245                         service->state_ipv6 == CONNMAN_SERVICE_STATE_FAILURE) {
5246                         const char *failure = error2string(service->error);
5247                         if (failure != NULL)
5248                                 g_key_file_set_string(keyfile,
5249                                                         service->identifier,
5250                                                         "Failure", failure);
5251                 } else {
5252                         g_key_file_remove_key(keyfile, service->identifier,
5253                                                         "Failure", NULL);
5254                 }
5255                 break;
5256         }
5257
5258         str = g_time_val_to_iso8601(&service->modified);
5259         if (str != NULL) {
5260                 g_key_file_set_string(keyfile, service->identifier,
5261                                                         "Modified", str);
5262                 g_free(str);
5263         }
5264
5265         if (service->passphrase != NULL && strlen(service->passphrase) > 0)
5266                 g_key_file_set_string(keyfile, service->identifier,
5267                                         "Passphrase", service->passphrase);
5268         else
5269                 g_key_file_remove_key(keyfile, service->identifier,
5270                                                         "Passphrase", NULL);
5271
5272         if (service->ipconfig_ipv4 != NULL)
5273                 __connman_ipconfig_save(service->ipconfig_ipv4, keyfile,
5274                                         service->identifier, "IPv4.");
5275
5276         if (service->ipconfig_ipv6 != NULL)
5277                 __connman_ipconfig_save(service->ipconfig_ipv6, keyfile,
5278                                                 service->identifier, "IPv6.");
5279
5280         if (service->nameservers_config != NULL) {
5281                 guint len = g_strv_length(service->nameservers_config);
5282
5283                 g_key_file_set_string_list(keyfile, service->identifier,
5284                                                                 "Nameservers",
5285                                 (const gchar **) service->nameservers_config, len);
5286         } else
5287                 g_key_file_remove_key(keyfile, service->identifier,
5288                                                         "Nameservers", NULL);
5289
5290         if (service->domains != NULL) {
5291                 guint len = g_strv_length(service->domains);
5292
5293                 g_key_file_set_string_list(keyfile, service->identifier,
5294                                                                 "Domains",
5295                                 (const gchar **) service->domains, len);
5296         } else
5297                 g_key_file_remove_key(keyfile, service->identifier,
5298                                                         "Domains", NULL);
5299
5300         cst_str = proxymethod2string(service->proxy_config);
5301         if (cst_str != NULL)
5302                 g_key_file_set_string(keyfile, service->identifier,
5303                                 "Proxy.Method", cst_str);
5304
5305         if (service->proxies != NULL) {
5306                 guint len = g_strv_length(service->proxies);
5307
5308                 g_key_file_set_string_list(keyfile, service->identifier,
5309                                 "Proxy.Servers",
5310                                 (const gchar **) service->proxies, len);
5311         } else
5312                 g_key_file_remove_key(keyfile, service->identifier,
5313                                                 "Proxy.Servers", NULL);
5314
5315         if (service->excludes != NULL) {
5316                 guint len = g_strv_length(service->excludes);
5317
5318                 g_key_file_set_string_list(keyfile, service->identifier,
5319                                 "Proxy.Excludes",
5320                                 (const gchar **) service->excludes, len);
5321         } else
5322                 g_key_file_remove_key(keyfile, service->identifier,
5323                                                 "Proxy.Excludes", NULL);
5324
5325         if (service->pac != NULL && strlen(service->pac) > 0)
5326                 g_key_file_set_string(keyfile, service->identifier,
5327                                         "Proxy.URL", service->pac);
5328         else
5329                 g_key_file_remove_key(keyfile, service->identifier,
5330                                                         "Proxy.URL", NULL);
5331
5332         data = g_key_file_to_data(keyfile, &length, NULL);
5333
5334         if (g_file_set_contents(pathname, data, length, NULL) == FALSE)
5335                 connman_error("Failed to store service information");
5336
5337 done:
5338         g_free(data);
5339
5340         g_key_file_free(keyfile);
5341
5342         g_free(pathname);
5343
5344         return err;
5345 }
5346
5347 static struct connman_storage service_storage = {
5348         .name           = "service",
5349         .priority       = CONNMAN_STORAGE_PRIORITY_LOW,
5350         .service_load   = service_load,
5351         .service_save   = service_save,
5352 };
5353
5354 int __connman_service_init(void)
5355 {
5356         DBG("");
5357
5358         connection = connman_dbus_get_connection();
5359
5360         if (connman_storage_register(&service_storage) < 0)
5361                 connman_error("Failed to register service storage");
5362
5363         service_hash = g_hash_table_new_full(g_str_hash, g_str_equal,
5364                                                                 NULL, NULL);
5365
5366         service_list = g_sequence_new(service_free);
5367
5368         return 0;
5369 }
5370
5371 void __connman_service_cleanup(void)
5372 {
5373         DBG("");
5374
5375         g_sequence_free(service_list);
5376         service_list = NULL;
5377
5378         g_hash_table_destroy(service_hash);
5379         service_hash = NULL;
5380
5381         g_slist_free(counter_list);
5382         counter_list = NULL;
5383
5384         connman_storage_unregister(&service_storage);
5385
5386         dbus_connection_unref(connection);
5387 }